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प्रश्न
Give reason:
Why is meiosis referred to as 'reductional division'?
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उत्तर
Meiosis is known as "reductional division" due to the fact that it entails two cycles of division (meiosis I and meiosis II) that lead to a decrease in the number of chromosomes. The chromosome number is effectively reduced by half during meiosis I, as homologous chromosomes are separated into distinct daughter cells. The haploid progeny cells generated during meiosis I are further divided during meiosis II. This process of reducing the chromosome number is essential for the maintenance of the diploid number in the zygote and the generation of genetic diversity.
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संबंधित प्रश्न
“Gametes must be produced by meiosis for sexual reproduction”. Why is it so?
Fill in the blank:
Both ______ and heterotypic divisions occur in meiosis.
Choose the correct answer:
Gametes are formed by _____________
Name the following:
The process by which gametes are produced.
Give Technical Terms
The period between Meiosis-I and Meiosis-II.
Choose the Odd One Out
Mention the stages of meiotic Prophase -I.
Why is meiosis called reductional division and mitosis equational division?
If the cell (A) has undergone one mitotic division and another cell (B) has completed its meiotic division. The number of cells produced in A and B would be
Cell A: Cell B:
