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Read the given statements about algae and select the correct option.
(i) Plant body is thalloid.
(ii) largely aquatic.
(iii) Reproduction by vegetative, asexual and sexual methods.
(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.
(i) Plant body is thalloid.
(ii) largely aquatic.
(iii) Reproduction by vegetative, asexual and sexual methods.
(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.
- a)Statements (i) and (ii) are true
- b)Statements (ii) and (iii) are true
- c)Statements (i), (ii) and (iii) are true
- d)All statements are true
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Read the given statements about algae and select the correct option.(i...
Answer:
Algae are a diverse group of photosynthetic organisms that belong to the kingdom Protista. They are found in a variety of habitats including freshwater, marine environments, and even on land. The given statements about algae are as follows:
(i) Plant body is thalloid:
The term "thalloid" refers to the body structure of algae. Algae do not have true roots, stems, or leaves like higher plants. Instead, they have a simple, undifferentiated thallus that can be unicellular or multicellular. The thallus is the primary site of photosynthesis in algae.
(ii) Largely aquatic:
Most algae are aquatic organisms, meaning they primarily live in water. They can be found in various aquatic environments such as freshwater lakes, rivers, ponds, and oceans. However, some algae are also capable of surviving in moist terrestrial habitats.
(iii) Reproduction by vegetative, asexual, and sexual methods:
Algae exhibit a wide range of reproductive strategies. They can reproduce vegetatively through fragmentation, where a portion of the thallus breaks off and develops into a new individual. Algae can also reproduce asexually through processes like binary fission or spore formation. Additionally, algae can reproduce sexually through the fusion of gametes.
(iv) Chlamydomonas, Volvox, and Ulothrix are multicellular algae:
Chlamydomonas, Volvox, and Ulothrix are examples of multicellular algae. Chlamydomonas is a unicellular green alga, while Volvox and Ulothrix are filamentous multicellular algae. These organisms demonstrate the diversity of algae in terms of their cellular organization.
Conclusion:
Based on the given statements, option (c) "Statements (i), (ii), and (iii) are true" is the correct answer. The statements accurately describe various characteristics of algae, including their thalloid plant body, largely aquatic habitat, and the ability to reproduce through vegetative, asexual, and sexual methods. Furthermore, the statement about Chlamydomonas, Volvox, and Ulothrix being multicellular algae is also correct.
Algae are a diverse group of photosynthetic organisms that belong to the kingdom Protista. They are found in a variety of habitats including freshwater, marine environments, and even on land. The given statements about algae are as follows:
(i) Plant body is thalloid:
The term "thalloid" refers to the body structure of algae. Algae do not have true roots, stems, or leaves like higher plants. Instead, they have a simple, undifferentiated thallus that can be unicellular or multicellular. The thallus is the primary site of photosynthesis in algae.
(ii) Largely aquatic:
Most algae are aquatic organisms, meaning they primarily live in water. They can be found in various aquatic environments such as freshwater lakes, rivers, ponds, and oceans. However, some algae are also capable of surviving in moist terrestrial habitats.
(iii) Reproduction by vegetative, asexual, and sexual methods:
Algae exhibit a wide range of reproductive strategies. They can reproduce vegetatively through fragmentation, where a portion of the thallus breaks off and develops into a new individual. Algae can also reproduce asexually through processes like binary fission or spore formation. Additionally, algae can reproduce sexually through the fusion of gametes.
(iv) Chlamydomonas, Volvox, and Ulothrix are multicellular algae:
Chlamydomonas, Volvox, and Ulothrix are examples of multicellular algae. Chlamydomonas is a unicellular green alga, while Volvox and Ulothrix are filamentous multicellular algae. These organisms demonstrate the diversity of algae in terms of their cellular organization.
Conclusion:
Based on the given statements, option (c) "Statements (i), (ii), and (iii) are true" is the correct answer. The statements accurately describe various characteristics of algae, including their thalloid plant body, largely aquatic habitat, and the ability to reproduce through vegetative, asexual, and sexual methods. Furthermore, the statement about Chlamydomonas, Volvox, and Ulothrix being multicellular algae is also correct.
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Read the given statements about algae and select the correct option.(i...
Algae are usually aquatic, either marine or fresh, water. Only a few algae occur in moist terrestrial habitats - like tree trunks, wet rocks, moist soil, etc. Plant body, thallus (a form without any differentiation into root, sterm and leaves) which may be unicellular, colonial, filamentous, parenchymatous or pseudoparenchymatous. Sexual, asexual and vegetative modes of reproduction are abundant. Form, and size of algae range from microscopic unicellular forrns like Chlamydomonas, to colonial forms like Volvox and to filamentous forms like Ulothrix and Spirogyra.
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Read the given statements about algae and select the correct option.(i) Plant body is thalloid.(ii) largely aquatic.(iii) Reproduction by vegetative, asexual and sexual methods.(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.a)Statements (i) and (ii) are trueb)Statements (ii) and (iii) are truec)Statements (i),(ii) and (iii) are trued)All statements are trueCorrect answer is option 'C'. Can you explain this answer?
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Read the given statements about algae and select the correct option.(i) Plant body is thalloid.(ii) largely aquatic.(iii) Reproduction by vegetative, asexual and sexual methods.(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.a)Statements (i) and (ii) are trueb)Statements (ii) and (iii) are truec)Statements (i),(ii) and (iii) are trued)All statements are trueCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the given statements about algae and select the correct option.(i) Plant body is thalloid.(ii) largely aquatic.(iii) Reproduction by vegetative, asexual and sexual methods.(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.a)Statements (i) and (ii) are trueb)Statements (ii) and (iii) are truec)Statements (i),(ii) and (iii) are trued)All statements are trueCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the given statements about algae and select the correct option.(i) Plant body is thalloid.(ii) largely aquatic.(iii) Reproduction by vegetative, asexual and sexual methods.(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.a)Statements (i) and (ii) are trueb)Statements (ii) and (iii) are truec)Statements (i),(ii) and (iii) are trued)All statements are trueCorrect answer is option 'C'. Can you explain this answer?.
Read the given statements about algae and select the correct option.(i) Plant body is thalloid.(ii) largely aquatic.(iii) Reproduction by vegetative, asexual and sexual methods.(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.a)Statements (i) and (ii) are trueb)Statements (ii) and (iii) are truec)Statements (i),(ii) and (iii) are trued)All statements are trueCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the given statements about algae and select the correct option.(i) Plant body is thalloid.(ii) largely aquatic.(iii) Reproduction by vegetative, asexual and sexual methods.(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.a)Statements (i) and (ii) are trueb)Statements (ii) and (iii) are truec)Statements (i),(ii) and (iii) are trued)All statements are trueCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the given statements about algae and select the correct option.(i) Plant body is thalloid.(ii) largely aquatic.(iii) Reproduction by vegetative, asexual and sexual methods.(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.a)Statements (i) and (ii) are trueb)Statements (ii) and (iii) are truec)Statements (i),(ii) and (iii) are trued)All statements are trueCorrect answer is option 'C'. Can you explain this answer?.
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ample number of questions to practice Read the given statements about algae and select the correct option.(i) Plant body is thalloid.(ii) largely aquatic.(iii) Reproduction by vegetative, asexual and sexual methods.(iv) Chlamydomonas, Volvox and Ulothrix are the multicellular algae.a)Statements (i) and (ii) are trueb)Statements (ii) and (iii) are truec)Statements (i),(ii) and (iii) are trued)All statements are trueCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
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