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Apospory is defined as formation of
- a)Embryo sac from nucellus
- b)Formation of embryo sac from integument
- c)Formation of embryo directly from a cell ofnucellus
- d)Formation of embryo egg of an embryo-sacdeveloped directly from megaspore
Correct answer is option 'A'. Can you explain this answer?
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Apospory is defined as formation ofa)Embryo sac from nucellusb)Formati...
Explanation:
Apospory:
- Apospory is a type of apomixis, a form of asexual reproduction in plants where seeds are produced without fertilization.
- In apospory, the embryo sac is formed from the nucellus, which is the central part of the ovule.
Formation of Embryo Sac from Nucellus:
- In apospory, the formation of the embryo sac occurs directly from a cell of the nucellus, bypassing the usual process of meiosis and fertilization.
- This results in the development of an embryo sac that is genetically identical to the parent plant.
Significance of Apospory:
- Apospory is important as it allows for the production of seeds that are genetically identical to the parent plant, ensuring the perpetuation of favorable traits.
- It is also a mechanism for plant reproduction in environments where pollination may be limited or unreliable.
Conclusion:
- In conclusion, apospory involves the formation of an embryo sac directly from the nucellus, leading to the production of seeds without fertilization. This process is significant for the propagation of plants with desirable traits and for ensuring reproductive success in challenging environments.
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Apospory is defined as formation ofa)Embryo sac from nucellusb)Formati...
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Apospory is defined as formation ofa)Embryo sac from nucellusb)Formation of embryo sac from integumentc)Formation of embryo directly from a cell ofnucellusd)Formation of embryo egg of an embryo-sacdeveloped directly from megasporeCorrect answer is option 'A'. Can you explain this answer?
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Apospory is defined as formation ofa)Embryo sac from nucellusb)Formation of embryo sac from integumentc)Formation of embryo directly from a cell ofnucellusd)Formation of embryo egg of an embryo-sacdeveloped directly from megasporeCorrect 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 Apospory is defined as formation ofa)Embryo sac from nucellusb)Formation of embryo sac from integumentc)Formation of embryo directly from a cell ofnucellusd)Formation of embryo egg of an embryo-sacdeveloped directly from megasporeCorrect 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 Apospory is defined as formation ofa)Embryo sac from nucellusb)Formation of embryo sac from integumentc)Formation of embryo directly from a cell ofnucellusd)Formation of embryo egg of an embryo-sacdeveloped directly from megasporeCorrect answer is option 'A'. Can you explain this answer?.
Apospory is defined as formation ofa)Embryo sac from nucellusb)Formation of embryo sac from integumentc)Formation of embryo directly from a cell ofnucellusd)Formation of embryo egg of an embryo-sacdeveloped directly from megasporeCorrect 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 Apospory is defined as formation ofa)Embryo sac from nucellusb)Formation of embryo sac from integumentc)Formation of embryo directly from a cell ofnucellusd)Formation of embryo egg of an embryo-sacdeveloped directly from megasporeCorrect 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 Apospory is defined as formation ofa)Embryo sac from nucellusb)Formation of embryo sac from integumentc)Formation of embryo directly from a cell ofnucellusd)Formation of embryo egg of an embryo-sacdeveloped directly from megasporeCorrect answer is option 'A'. Can you explain this answer?.
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