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Which one is wrong statement? [2015]
- a)Mucor has biflagellate zoospores.
- b)Haploid endosperm is a typical feature of gymnosperms.
- c)Brown algae have chlorophyll a and c and fucoxanthin.
- d)Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which one is wrong statement? [2015]a)Mucor has biflage...
- Mucor belongs to the Kingdom Fungi and division zygomycota. Zygomycota have sexual spores called zygo- spores and most of them lack flagella.
- Gymnosperms don't have double fertilization, the endosperm is haploid and is formed by the repeated division of haploid megaspores and later develops into female gametophyte with haploid chromosomes.
- Brown algae are also known as Phaeophyceae. It is a group of marine multi-cellular algae, which play a critical role in marine environments. Its brown color is due to the presence of pigment fucoxanthin. It also consist of pigment chlorophyll a and c.
- Archegonia is the female reproductive part of flask-shaped structure. It contains of neck and swollen base, where neck consist of one or more layers of cells and swollen part contains of egg. It is found in Bryophytes (eg: ferns and mosses), gymnosperms (eg: cycads and conifers), and Pteridophyta (eg: azolla).
Hence, the correct option is A
NCERT Reference: Page no. 23 of topic “2.3.1 Phycomycetes”of chapter 2 of NCERT
NCERT Reference: Page no. 23 of topic “2.3.1 Phycomycetes”of chapter 2 of NCERT
Most Upvoted Answer
Which one is wrong statement? [2015]a)Mucor has biflage...
Incorrect Statement: Mucor has biflagellate zoospores.
Explanation:
• Mucor is a genus of fungi that belongs to the phylum Zygomycota.
• They are commonly known as pin molds or zygote fungi.
• Mucor reproduces both sexually and asexually.
• Asexual reproduction takes place by the formation of sporangiospores within the sporangium.
• In sexual reproduction, the hyphae of two different mating types fuse to form a zygospore.
• The zygospore undergoes meiosis to form haploid spores called sporangiospores.
• The sporangiospores are non-motile and are dispersed by air currents.
• Thus, it is incorrect to state that Mucor has biflagellate zoospores.
Correct Statements:
• Haploid endosperm is a typical feature of gymnosperms.
• Brown algae have chlorophyll a and c and fucoxanthin.
• Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.
Explanation:
• Mucor is a genus of fungi that belongs to the phylum Zygomycota.
• They are commonly known as pin molds or zygote fungi.
• Mucor reproduces both sexually and asexually.
• Asexual reproduction takes place by the formation of sporangiospores within the sporangium.
• In sexual reproduction, the hyphae of two different mating types fuse to form a zygospore.
• The zygospore undergoes meiosis to form haploid spores called sporangiospores.
• The sporangiospores are non-motile and are dispersed by air currents.
• Thus, it is incorrect to state that Mucor has biflagellate zoospores.
Correct Statements:
• Haploid endosperm is a typical feature of gymnosperms.
• Brown algae have chlorophyll a and c and fucoxanthin.
• Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.
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Community Answer
Which one is wrong statement? [2015]a)Mucor has biflage...
Mucor is a member of Zygomycetes (the conjugation fungi) in which motile cells e.g. zoospores, planogametes, etc. are absent. Asexual reproduction takes place by the formation of non-motile mitospores called sporangiospores. Sexual reproduction takes place by the formation of non-motile zygospores.
All the statements are correct except the statement (a). Mucor (fungus) belongs to the class-Zygomycetes. The members of Zygomycetes bear non-motile non-flagellated gametes.
All the statements are correct except the statement (a). Mucor (fungus) belongs to the class-Zygomycetes. The members of Zygomycetes bear non-motile non-flagellated gametes.
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Which one is wrong statement? [2015]a)Mucor has biflagellate zoospores.b)Haploid endosperm is a typical feature of gymnosperms.c)Brown algae have chlorophyll a and c and fucoxanthin.d)Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.Correct answer is option 'A'. Can you explain this answer?
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Which one is wrong statement? [2015]a)Mucor has biflagellate zoospores.b)Haploid endosperm is a typical feature of gymnosperms.c)Brown algae have chlorophyll a and c and fucoxanthin.d)Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.Correct answer is option 'A'. 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 Which one is wrong statement? [2015]a)Mucor has biflagellate zoospores.b)Haploid endosperm is a typical feature of gymnosperms.c)Brown algae have chlorophyll a and c and fucoxanthin.d)Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one is wrong statement? [2015]a)Mucor has biflagellate zoospores.b)Haploid endosperm is a typical feature of gymnosperms.c)Brown algae have chlorophyll a and c and fucoxanthin.d)Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.Correct answer is option 'A'. Can you explain this answer?.
Which one is wrong statement? [2015]a)Mucor has biflagellate zoospores.b)Haploid endosperm is a typical feature of gymnosperms.c)Brown algae have chlorophyll a and c and fucoxanthin.d)Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.Correct answer is option 'A'. 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 Which one is wrong statement? [2015]a)Mucor has biflagellate zoospores.b)Haploid endosperm is a typical feature of gymnosperms.c)Brown algae have chlorophyll a and c and fucoxanthin.d)Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one is wrong statement? [2015]a)Mucor has biflagellate zoospores.b)Haploid endosperm is a typical feature of gymnosperms.c)Brown algae have chlorophyll a and c and fucoxanthin.d)Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.Correct answer is option 'A'. Can you explain this answer?.
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