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Question

Choose the correct answers from the alternatives given :
In the meiotic cell division four daughter cells are produced by two successive divisions in which

A
first division is equational and second is reductional
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B
first division is reductional and second is equational
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C
both divisions are reductional
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D
both divisions are equational
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Solution

The correct option is B first division is reductional and second is equational
Meiosis is a special type of cell division in which the chromosomes divide once but the cell divide twice.
It is divided into two stages the first stage called Meiosis I and it is also called reductional division and includes steps
  • Prophase I subdivided into Leptotene, Zygotene, Pachytene, Diplotene, and Diakinesis
  • Metaphase I
  • Anaphase I
  • Telophase I
Meiosis II is also called equational division is further divided into
  • Prophase II
  • Metaphase II
  • Anaphase II
  • Telophase II
So the correct option is "first division is reductional and second is equational".


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