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In which of the following organisms zygote develops a thick wall that is resistant to desiccation and damage?
  • a)
    Pinus, Oryza
  • b)
    Pinus, Spirogyra
  • c)
    Marchantia, Rhizopus
  • d)
    Rhizopus, Spirogyra
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
In which of the following organisms zygote develops a thick wall that...
Zygote Development in Organisms

Zygote development is a crucial step in the sexual reproduction of organisms. It is the fusion of gametes that results in the formation of a diploid zygote. The zygote then undergoes further development and differentiation to form a new individual.

Zygote Development in Rhizopus and Spirogyra

In some organisms, the zygote develops a thick wall that is resistant to desiccation and damage. Rhizopus and Spirogyra are examples of such organisms.

Rhizopus is a type of fungus that reproduces sexually by the fusion of haploid gametangia. The fusion results in the formation of a diploid zygote that develops a thick wall around it. The zygote is called a zygospore and is resistant to desiccation and damage. The zygospore undergoes meiosis to form haploid spores that can germinate to form new individuals.

Spirogyra is a type of green algae that reproduces sexually by the fusion of gametes. The fusion results in the formation of a diploid zygote that develops a thick wall around it. The zygote is called a zygospore and is resistant to desiccation and damage. The zygospore undergoes meiosis to form haploid spores that can germinate to form new individuals.

Conclusion

In conclusion, Rhizopus and Spirogyra are examples of organisms in which the zygote develops a thick wall that is resistant to desiccation and damage. The zygote is called a zygospore and can undergo meiosis to form haploid spores that can germinate to form new individuals.
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Community Answer
In which of the following organisms zygote develops a thick wall that...
Zygote becomes thick walled structure zygospore during unfavourable conditions like desiccation. It is found in some algae and fungus.
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In which of the following organisms zygote develops a thick wall that is resistant to desiccation and damage?a)Pinus, Oryzab)Pinus, Spirogyrac)Marchantia, Rhizopusd)Rhizopus, SpirogyraCorrect answer is option 'D'. Can you explain this answer?
Question Description
In which of the following organisms zygote develops a thick wall that is resistant to desiccation and damage?a)Pinus, Oryzab)Pinus, Spirogyrac)Marchantia, Rhizopusd)Rhizopus, SpirogyraCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In which of the following organisms zygote develops a thick wall that is resistant to desiccation and damage?a)Pinus, Oryzab)Pinus, Spirogyrac)Marchantia, Rhizopusd)Rhizopus, SpirogyraCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In which of the following organisms zygote develops a thick wall that is resistant to desiccation and damage?a)Pinus, Oryzab)Pinus, Spirogyrac)Marchantia, Rhizopusd)Rhizopus, SpirogyraCorrect answer is option 'D'. Can you explain this answer?.
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