A flower of tomato plant following the process of sexual reproduction produces 240 viable seeds. Answer the following question giving reasons :
How many megaspore mother cells were involved?

Q. A flower of tomato plant following the process of sexual reproduction produces 240 viable seeds. Answer the following question giving reasons :
How many male gametes were involved in this case?

Q. What is the minimum number of microscope mother cells involved in the given case?

Q. 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?

Q. A flower of tomato plant following the process of reproduction produces 200 viable seeds.
Answer the following questions giving reasons:
(a) What would have been the minimum number of ovules present in pre-pollinated pistil?
(b) How many microscope mother cells would minimally be required to produce requisite number of pollen grains?
(c) How many pollen grains must have minimally pollinated the carple?
(d) How many male gametes would have used to produce these 200 viable seeds?
(e) How many megaspore mother cells were required in this process?

Q. 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 number 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?