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Protozoan reproduction; The binary division consists of a cell dividing in two. Protozoa can reproduce sexually and asexually , depending on environmental conditions and their life cycles. They usually do it abundantly, which is key to their biological and evolutionary success. Its main methods of reproduction are: Binary division (asexual).

How do protozoa reproduce sexually

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Jan 08, 2021 · Protozoan reproduction The binary division consists of a cell dividing in two. Protozoa can reproduce sexually and asexually , depending on environmental conditions and their life cycles. They usually do it abundantly, which is key to their biological and evolutionary success. Its main methods of reproduction are: Binary division (asexual)..

How do flagellates multiply? They reproduce by binary fission. They spend most of their existence moving or feeding. Many parasites that affect human health or economy are flagellates. Flagellates are the major consumers of primary and secondary production in aquatic ecosystems - consuming bacteria and other protists. Jun 28, 2019 · Do protozoa reproduce by conjugation? Sexual reproduction among the ciliated protozoans takes the form of conjugation. The process does not result in an increase in numbers but is a simple exchange of genetic material between two individual cells. Do protozoans have binary fission?.

Do protozoa use sexually or asexually reproduce? The majority of protozoans reproduce asexually by binary fission . However, some are endosymbionts (species that live within another organism) that often engage in multiple fission with many tiny cells produced from a single parent cell released to search out a new host.

How does a protozoan reproduce? Wiki User ∙ 2016-05-16 08:38:53 Study now See answer (1) Best Answer Copy Some protozoans reproduce through binary fission or multiple fission. Other protozoans. 44. Protozoa can be unicellular or multicellular. False 45. As a group, protozoa exhibit both asexual and sexual reproduction. True 46. For each of the following statements, identify whether it refers to prokaryotes, eukaryotes, or both groups. Place each statement into the appropriate box. Most protozoa reproduce asexually by cell division producing two equal or sometimes unequal cells. Many protozoa also reproduce asexually by budding. In this process daughter nuclei produced by mitotic division migrate into a cytoplasmic protrusion (bud) which is ultimately separated from the mother cell by fission.

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How do helminths reproduce asexually or sexually? Reproduction can be asexual (e.g. binary fission, schizogony, endodyogeny) or sexual (e.g. gametogony). Protozoa can be grouped into Amoebae, Flagellates, Apicomplexa, Ciliate and Microsporidia. Helminths are metazoa which are multicellular worms. They are bilaterally symmetrical. Web. Web.

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Protozoa are unicellular eukaryotic microorganisms lacking a cell wall and belonging to the Kingdom Protista. Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. What types of asexual reproduction in protozoa? Asexual reproduction in protozoa includes.

II. Sexual Reproduction: Sexual reproduction is one when it takes place by the union of two entire individuals or it involves merely the nuclear exchange and their subsequent fusion. In Protozoa the sexual reproduction occurs by the following processes: A. Syngamy or Copulation: In which union of two sexual cells, called gametes, occur.

Web. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. The vegetative, reproducing, feeding form of a protozoan is called a trophozoite. How do protozoa reproduce asexually? The most common form of reproduction in protozoa is asexual binary fission. In other words, a single organism will divide into two equal organisms. Most protozoa reproduce asexually by cell division producing two equal or sometimes unequal cells. Many protozoa also reproduce asexually by budding. In this process daughter nuclei produced by mitotic division migrate into a cytoplasmic protrusion (bud) which is ultimately separated from the mother cell by fission.

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Web. What is reproduction in protozoa? Most protozoa reproduce asexually by cell division producing two equal or sometimes unequal cells. ... Many protozoa also reproduce asexually by budding. In this process, daughter nuclei produced by mitotic division migrate into a cytoplasmic protrusion (bud) which is ultimately separated from the mother cell. Web. Web.

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Web. Web. It is unique type of a sexual process in which two organisms separate soon after exchange of nuclear material. Sonneborn (1947), on the basis of mating behaviour of Paramecium, has reported that each species of Paramecium exists in a number of varieties or syngens. Further, within each syngen there are a number of mating types; usually two. Protozoa usually reproduces asexually by binary fission and multiple fission. I. Binary Fission: The animal divides and two individuals are produced from one: ADVERTISEMENTS: 1. The micronucleus divides into two by a simplified form of mitosis. 2. The macronucleus divides into two by amitosis. 3.. Protozoa species move on their own by one of the three types of locomotor organelles such as flagella, cilia, or pseudopodia. Protozoa reproduce by the method of binary fission or multiple fission. Some of the members reproduce by asexual mode, some by sexual means, and some by both. Classification. The protozoa group comprises more than 65,000 .... May 31, 2017 · Protozoa are eukaryotic, unicellular microorganisms, which lack cell wall. • Includes more than 65,000 species. 2. • A biological process by which new individual organisms i.e. offsprings are produced from their parent. • Reproduction • Protozoans reproduce by both asexual and sexual methods. Asexual Sexual 3.. Web.

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Oct 19, 2017 · Education Sexual reproduction inprotozoans is by conjugation orsyngamy. Syngamy is the fusion of gametes. It may be isogamy. conjugation etc Al Nahian Follow Advertisement Recommended Reproduction in protozoa VyshnavPv2 Reproduction in protozoa Hemantkrdu Reproduction in paramecium Meenu Varshney Anatomy Of Protozoan Cell asdkhalil Lecture 21. Web.

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They reproduce sexually Dinobryon is a species of protozoa that reproduces asexually. how is it better for the survival of the species for the protozoa to reproduce asexually instead of. Nov 30, 2021 · Sexual reproduction is the process in which an offspring is produced when two organisms of the same species exchange genetic material, and the offspring ends up with a unique combination of.... Web. Web. Web.

Web. Protozoa reproduce by both asexual and sexual means, though sexual reproduction is less common and occurs in certain groups. Most protozoa reproduce asexually by cell division producing two equal or sometimes unequal cells. The cell division in certain protozoa is longitudinal, while in others transverse.

Web. The developing follicles secrete estrogen. Luteinizing hormone (LH) target ovary where it causes ovulation. The hormonal methods of contraception suppress the production of the ovum in a woman through the inhibition of FSH (Follicle Stimulating Hormone) causes contraception. The most common form of asexual reproduction used by protozoa is binary fission. In binary fission, the organism duplicates its cell parts and then divides itself into two separate organisms. Two other forms of asexual reproduction used by protozoa are called budding and schizogony. What are 10 examples of protozoa? Table of Contents.

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There are two different ways that cnidaria reproduces asexually. The first method is by budding, growing a new organism off of the body of the main organism. The second method is by splitting in. Web. Web. How do Organisms Reproduce Class 10 Extra Questions with. Sep 24, 2020How do Organisms Reproduce Extra Questions Short Answer Type. Question 1. Define the terms unisexual and bisexual giving one example of each. Answer : Unisexual: In most of the animals including humans, male and female reproductive organs are in different individuals.

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Jan 30, 2020 · Protozoa that live in the blood or body tissues are transmitted to other humans through the bite of an insect, such as a mosquito or sand-fly, or another animal. They readily multiply in humans, which means a serious infection can develop from just a single organism. This also increases their ability to survive and persist in the environment..

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How do protozoa reproduce? Give 1 example for each type.a. Asexuallybybinary fission- The process of reproduction in which the gametes do not unite. In such ascenario, new individuals can only be created by one species. (Example: Amoeba)b. Sexuallyby conjugation - The reproductive types in which two gametes combine to form a newindividual. Asexual: typically a kind of reproduction (i.e., binary fission), which does not involve sexual phenomena. Autonomous: now discarded term, along with semi-autonomous, for a mode of stomatogenesis; see Buccokinetal. Asexual Reproduction: see Fission..

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Protozoa species move on their own by one of the three types of locomotor organelles such as flagella, cilia, or pseudopodia. Protozoa reproduce by the method of binary fission or multiple fission. Some of the members reproduce by asexual mode, some by sexual means, and some by both. Classification. The protozoa group comprises more than 65,000 .... Protozoa are unicellular, heterotrophic, eukaryotic organisms comprising four organization types: amebae, flagellates, ciliates, and parasitic sporozoans. How are the members of the protozoa group reproduce? Some of the members reproduce by asexual mode, some by sexual means, and some by both. The protozoa group comprises more than 65,000 species. Web. How do flagellates multiply? They reproduce by binary fission. They spend most of their existence moving or feeding. Many parasites that affect human health or economy are flagellates. Flagellates are the major consumers of primary and secondary production in aquatic ecosystems - consuming bacteria and other protists.

Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. What are the four motility groups of protozoa? Historically protozoa were divided into four major groups: the ameba, the flagellates, the ciliates, and the sporozoa. The distinguishing features between the groups was based on motility (i.e., ameboid, flagella, cilia). (a) layering (b) tissue culture (c) cutting (d) grafting Answer : C Question. In human females the fertilized egg gets implanted in the (a) uterus (b) vagina (c) ovary (d) ureter Answer : A Question. Vegetative propagation can take place by means of (a) roots only (b) stem only (c) roots, stem and leaves (d) none of these Answer : C Question. Jan 30, 2020 · Protozoa that live in the blood or body tissues are transmitted to other humans through the bite of an insect, such as a mosquito or sand-fly, or another animal. They readily multiply in humans, which means a serious infection can develop from just a single organism. This also increases their ability to survive and persist in the environment..

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Asexual Reproduction: ADVERTISEMENTS: 1. It takes place by longitudinal binary fission. 2. Both the micro- and macronuclei be­come elongated and a constriction appears in the middle of each nucleus. 3. A constriction appears at the middle of the disc and a mouth, vestibule and gullet appear on that half which lacks these struc­tures. 4. Web. Web. Jun 28, 2019 · Do protozoa reproduce by conjugation? Sexual reproduction among the ciliated protozoans takes the form of conjugation. The process does not result in an increase in numbers but is a simple exchange of genetic material between two individual cells. Do protozoans have binary fission?.

Web. Do protozoa use sexually or asexually reproduce? The majority of protozoans reproduce asexually by binary fission . However, some are endosymbionts (species that live within another organism) that often engage in multiple fission with many tiny cells produced from a single parent cell released to search out a new host.. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. The vegetative, reproducing, feeding form of a protozoan is called a trophozoite. How do protozoa reproduce asexually? The most common form of reproduction in protozoa is asexual binary fission. In other words, a single organism will divide into two equal organisms. Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. The. Asexual reproduction occurs by the formation of spores; the algal species Chlamydomonas and Chlorella reproduce by this method. Depending upon the algal species, the spores can be produced in normal or specialized cells. They are either motile or non-motile. How do protozoans reproduce? Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. The vegetative, reproducing, feeding form of a protozoan is called a trophozoite. How resistant are protozoan cysts? In protists.

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Asexual: typically a kind of reproduction (i.e., binary fission), which does not involve sexual phenomena. Autonomous: now discarded term, along with semi-autonomous, for a mode of stomatogenesis; see Buccokinetal. Asexual Reproduction: see Fission.. What are the general characteristics of protozoa? Protozoa are unicellular eukaryotic microorganisms lacking a cell wall and belonging to the Kingdom Protista. Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease.. Like other single-celled organisms, such as archaea and bacteria, asexual reproduction is the primary method of reproduction for protists. These organisms generally opt for binary fission method of asexual reproduction wherein a single parent produces an off-spring without having to depend on fertilization by another organism.

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Web. Nov 26, 2017 · Protozoans reproduce both by asexual and sexual reproduction. Out of these two, asexual reproduction is common. In some of the protozoans asexual reproduction is the only mode of reproduction. Sexual reproduction takes place by fusion of pronuclei with the formation of gametes or without the formation of the gametes.. Protozoa species move on their own by one of the three types of locomotor organelles such as flagella, cilia, or pseudopodia. Protozoa reproduce by the method of binary fission or multiple fission. Some of the members reproduce by asexual mode, some by sexual means, and some by both. Classification. The protozoa group comprises more than 65,000 ....

May 16, 2016 · How does a protozoan reproduce? Wiki User ∙ 2016-05-16 08:38:53 Study now See answer (1) Best Answer Copy Some protozoans reproduce through binary fission or multiple fission. Other protozoans.... Web. Sexual reproduction occurs when a cell divides into two and the formation of sputum occurs in bad conditions. Sexual reproduction is very rare in the bacterium. There is no fusion of male and female gametes. What two ways do bacteria reproduce? Two daughter cells are the same as the parent cell. Most Protozoa reproduce asexually through binary fission. Many parasitic Protozoa reproduce both asexually and sexually. However, sexual reproduction is rare among free-living protozoa and it usually occurs when food is scarce or the environment changes drastically. Both isogamy and anisogamy occur in Protozoa with anisogamy being the more .... the study of fungi. list the characteristics of fungi versus bacteria. fungi: - eukaryotic. - no peptidoglycan in their cell walls, chitin instead. - sexual and asexual spores meant for reproduction. - are multicellular and unicellular. - reproduce asexually and sexually. How do eukaryotes reproduce sexually? By forming gametes, and zygotes Do algae, fungi, and some protozoa reproduce sexually or asexually? Both! What does the nucleus contain in eukaryotes? One or two complete copies of the genome What is a genome? the complete set of genes or genetic material present in a cell or organism. Protozoa reproduce by the method of binary fission or multiple fission. Some of the members reproduce by asexual mode, some by sexual means, and some by both. Classification The protozoa group comprises more than 65,000 species. All the protozoan species belong to the kingdom Protista. Many kinds of protozoa are symbionts..

Web. Web. Question 8 Do protozoa use sexual or asexual reproduction In protozoa from BIO 102 at University of KwaZulu-Natal- Westville Campus. Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. The.

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If a protozoan that is not ciliated has more than one nucleus, they are ____ in shape and size..

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(a) layering (b) tissue culture (c) cutting (d) grafting Answer : C Question. In human females the fertilized egg gets implanted in the (a) uterus (b) vagina (c) ovary (d) ureter Answer : A Question. Vegetative propagation can take place by means of (a) roots only (b) stem only (c) roots, stem and leaves (d) none of these Answer : C Question. Web.

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Most protozoa reproduce asexually by cell division producing two equal or sometimes unequal cells. Many protozoa also reproduce asexually by budding. In this process daughter nuclei produced by mitotic division migrate into a cytoplasmic protrusion (bud) which is ultimately separated from the mother cell by fission. Web.

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Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. What are the four motility groups of protozoa? Historically protozoa were divided into four major groups: the ameba, the flagellates, the ciliates, and the sporozoa. The distinguishing features between the groups was based on motility (i.e., ameboid, flagella, cilia). Web. Do protozoa use sexually or asexually reproduce? The majority of protozoans reproduce asexually by binary fission . However, some are endosymbionts (species that live within another organism) that often engage in multiple fission with many tiny cells produced from a single parent cell released to search out a new host.. Most protozoa reproduce asexually by cell division producing two equal or sometimes unequal cells. Many protozoa also reproduce asexually by budding. In this process daughter nuclei produced by mitotic division migrate into a cytoplasmic protrusion (bud) which is ultimately separated from the mother cell by fission.

Protozoa mostly reproduce asexually by binary fission or multiple fission. Many protozoa also exchange genetic material by sexual means (typically, through conjugation ), but this is generally decoupled from the process of reproduction, and does not immediately result in increased population. [56] Thus, sexuality can be optional..

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May 31, 2017 · Protozoa are eukaryotic, unicellular microorganisms, which lack cell wall. • Includes more than 65,000 species. 2. • A biological process by which new individual organisms i.e. offsprings are produced from their parent. • Reproduction • Protozoans reproduce by both asexual and sexual methods. Asexual Sexual 3..

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How do protists reproduce sexually? Protists reproduce sexually though syngamy, which is conjugation and an alternation of generations. In syngamy, two gametes — reproductive cells each with half the required genetic material — combine to form a zygote, a fertilized egg. Syngamy occurs in slime molds, green algae and similar organisms. Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. The.

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Nov 09, 2010 · Most protozoan species can reproduce both asexually and sexually!!! What do protozoa reproduce? PATHOGENIC protozoa causes infections/disease by taking over the host cells and.... Protozoa species move on their own by one of the three types of locomotor organelles such as flagella, cilia, or pseudopodia. Protozoa reproduce by the method of binary fission or multiple fission. Some of the members reproduce by asexual mode, some by sexual means, and some by both. Classification. The protozoa group comprises more than 65,000 ....

Various organisms use different modes of reproduction depending on their body design. In fission, many bacteria and protozoa simply divide into two or more daughter cells. Organisms such as hydra can regenerate if they are broken into pieces. They can also give out buds that mature into new individuals. Web.

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May 31, 2017 · Protozoa are eukaryotic, unicellular microorganisms, which lack cell wall. • Includes more than 65,000 species. 2. • A biological process by which new individual organisms i.e. offsprings are produced from their parent. • Reproduction • Protozoans reproduce by both asexual and sexual methods. Asexual Sexual 3.. sexual reproduction, the production of new organisms by the combination of genetic information of two individuals of different sexes. In most species the genetic information is carried on chromosomes in the nucleus of reproductive cells called gametes, which then fuse to form a diploid zygote. The zygote develops into a new individual.

Web. Sporozoa (phylum Protozoa) A subphylum of protozoa in which the life cycle includes a spore-forming or cyst-forming stage. Asexual reproduction occurs by multiple fission. All members are parasitic, parasitizing hosts throughout the animal kingdom. ... Do Apicomplexa reproduce sexually by conjugation? apicomplexan, also called sporozoan, any.

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Oct 19, 2017 · Education Sexual reproduction inprotozoans is by conjugation orsyngamy. Syngamy is the fusion of gametes. It may be isogamy. conjugation etc Al Nahian Follow Advertisement Recommended Reproduction in protozoa VyshnavPv2 Reproduction in protozoa Hemantkrdu Reproduction in paramecium Meenu Varshney Anatomy Of Protozoan Cell asdkhalil Lecture 21.

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Web. Web. Do protozoa use sexually or asexually reproduce? The majority of protozoans reproduce asexually by binary fission . However, some are endosymbionts (species that live within another organism) that often engage in multiple fission with many tiny cells produced from a single parent cell released to search out a new host.. The process of sexual reproduction has three phases: Plasmogamy, Karyogamy, and Meiosis: 1. Plasmogamy: This is the first phase of sexual reproduction where both mating types of opposite strains fuse their cytoplasms, without nuclear fusion. The resultant cell is called a dikaryon and consists of two nuclei - one of each mating type.

Web. Web. If a protozoan that is not ciliated has more than one nucleus, they are ____ in shape and size.. Web. How do protozoans reproduce? Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease. The vegetative, reproducing, feeding form of a protozoan is called a trophozoite. How resistant are protozoan cysts? In protists. Classification of Sporozoa. · Kingdom: Protozoa - Single-celled eukaryotes that either exist as parasites or as free-living organisms. Sexual and asexual reproduction has been observed in some of the species. · Subphylum: Sporozoa - A group that exclusively consists of parasitic protozoa.

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Protozoa reproduce by the method of binary fission or multiple fission. Some of the members reproduce by asexual mode, some by sexual means, and some by both. Classification The protozoa group comprises more than 65,000 species. All the protozoan species belong to the kingdom Protista. Many kinds of protozoa are symbionts.. Do protozoa use sexually or asexually reproduce? The majority of protozoans reproduce asexually by binary fission . However, some are endosymbionts (species that live within another organism) that often engage in multiple fission with many tiny cells produced from a single parent cell released to search out a new host.. Web.

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How do protists reproduce sexually? Protists reproduce sexually though syngamy, which is conjugation and an alternation of generations. In syngamy, two gametes — reproductive cells each with half the required genetic material — combine to form a zygote, a fertilized egg. Syngamy occurs in slime molds, green algae and similar organisms. Protozoa mostly reproduce asexually by binary fission or multiple fission. Many protozoa also exchange genetic material by sexual means (typically, through conjugation ), but this is generally decoupled from the process of reproduction, and does not immediately result in increased population. [56] Thus, sexuality can be optional.. If a protozoan that is not ciliated has more than one nucleus, they are ____ in shape and size..

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What are the general characteristics of protozoa? Protozoa are unicellular eukaryotic microorganisms lacking a cell wall and belonging to the Kingdom Protista. Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease..

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Most protozoan species can reproduce both asexually and sexually!!! Related questions Do sea slugs reproduce sexually or asexually? They use sexual reproduction. Do salamanders.

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Web. Paramecium reproduces asexually by binary fission during favorable conditions in the following steps: (A) Paramecium stops feeding and starts to replicate its DNA, (B) Oral groove disappears. The micronucleus forms the mitotic spindle and starts the mitotic division. The macronucleus changes its shape and starts the amitotic division.

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How do helminths reproduce asexually or sexually? Reproduction can be asexual (e.g. binary fission, schizogony, endodyogeny) or sexual (e.g. gametogony). Protozoa can be grouped into Amoebae, Flagellates, Apicomplexa, Ciliate and Microsporidia. Helminths are metazoa which are multicellular worms. They are bilaterally symmetrical.

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Web. How do eukaryotes reproduce sexually? By forming gametes, and zygotes Do algae, fungi, and some protozoa reproduce sexually or asexually? Both! What does the nucleus contain in eukaryotes? One or two complete copies of the genome What is a genome? the complete set of genes or genetic material present in a cell or organism. Web.

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