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How many meiotic divisions are necessary for formation of 100 functional megaspores
- a)100
- b)50
- c)25
- d)26
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
How many meiotic divisions are necessary for formation of 100 function...
Megaspore mother cell (MMC) is the sporogenous cell that divides to give 4 haploid megaspores. Out of these 4 megaspores, only one is functional and other three degenerate. Hence 100 meiotic divisions are required for the formation of 100 functional megaspores.
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How many meiotic divisions are necessary for formation of 100 function...
Formation of Megaspores
Megaspores are produced during the process of megasporogenesis, which is a part of the female gametophyte development. In this process, the diploid megasporocyte undergoes meiosis, resulting in the formation of four haploid megaspores. Out of these four, only one megaspore becomes functional, while the other three degenerate.
Number of Meiotic Divisions
One meiotic division is required for the formation of megaspores. During this division, the diploid megasporocyte undergoes meiosis, resulting in the formation of four haploid megaspores. Therefore, only one meiotic division is necessary for the production of 100 functional megaspores.
Conclusion
In conclusion, the correct option is A. Only one meiotic division is required for the formation of 100 functional megaspores. This process occurs during megasporogenesis, which is a part of the female gametophyte development.
Megaspores are produced during the process of megasporogenesis, which is a part of the female gametophyte development. In this process, the diploid megasporocyte undergoes meiosis, resulting in the formation of four haploid megaspores. Out of these four, only one megaspore becomes functional, while the other three degenerate.
Number of Meiotic Divisions
One meiotic division is required for the formation of megaspores. During this division, the diploid megasporocyte undergoes meiosis, resulting in the formation of four haploid megaspores. Therefore, only one meiotic division is necessary for the production of 100 functional megaspores.
Conclusion
In conclusion, the correct option is A. Only one meiotic division is required for the formation of 100 functional megaspores. This process occurs during megasporogenesis, which is a part of the female gametophyte development.
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How many meiotic divisions are necessary for formation of 100 functional megasporesa)100b)50c)25d)26Correct answer is option 'A'. 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 How many meiotic divisions are necessary for formation of 100 functional megasporesa)100b)50c)25d)26Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many meiotic divisions are necessary for formation of 100 functional megasporesa)100b)50c)25d)26Correct answer is option 'A'. Can you explain this answer?.
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