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How many microspore mother cells will gi...

How many microspore mother cells will give rise to 256 microspores after reduction division ?

A

512

B

128

C

64

D

96

Text Solution

Verified by Experts

The correct Answer is:
C
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A flower of brinjal plant, following the process of sexual reproduction , produces 360 viable seeds. Answer the following questions giving reasons: (a) How many ovules are minimally involved ? (b) How many megaspore mother cells are involved ? (c ) What is the minimum no. of pollen grains that must land on stigma for pollination ? (d) How many male gametes are involved in the above case ? (e ) How many microspore mother cells must have undergone reduction division prior to dehiscence of anther in the above case ?

A flower of tomato plant following the process of sexual reproduction produces 200 viable seeds. Answer the following question giving reasons: What would have been the minimum number of ovules present ii) per-pollinated pistil ? How many microspore mother cells would minimally be required to produce requisite number of pollen grains ? How many pollen grains must have minimally pollinated the carpel ? (d) How many male garnets would have used to produce these 200 viable seeds ? How many :megaspore mother cells were required in this process?

How many pollen mother cells will form 1000 pollen grains

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