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Solution - Pre-fertilisation - Structures and Events - Pollination

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Question

A flower of tomato plant following the process of sexual reproduction produces 240 viable seeds.

Answer the following questions giving reasons :

(a) What is the minimum number of pollen grains that must have been involved in the pollination of its pistil?

(b) What would have been the minimum number of ovules present in the ovary?

(c) How many megaspore mother cells were involved?

(d) What is the minimum number of microspore mother cells involved in the above case?

(e) How many male gametes were involved in this case?

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Solution for concept: Pre-fertilisation - Structures and Events - Pollination. For the courses CBSE (Arts), CBSE (Commerce), CBSE (Science)
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