Aflower of brinjal plant following the process of sexual reprodution prroduces viable seeds. Answer thr following questions giving reasons: How many ovules are minimaly involved ? ( b) How many megaspore mother cells are involed ? (c ) What is the minimum number of pollen grains that must land on stigma for pollination ? ( d) How many male gametes in the above cese ?

Aflower of brinjal plant following the process of sexual reprodution p

1.	Aflower of brinjal plant following the process of sexual reprodution prroduces viable seeds. Answer thr following questions giving reasons: How many ovules are minimaly involved ? ( b) How many megaspore mother cells are involed ? (c ) What is the minimum number of pollen grains that must land on stigma for pollination ? ( d) How many male gametes in the above cese ?
Answer» 360 one ovule after fertilisation forms on seed . (b) 360 each MMC forms four megaspores out of which only one remains functional. (c ) 360 one pollen grain particiates in fertillisation in fertillisation of one ovlue . 720 each pollen grain carries two male gametes ( e) 90 , each micropore mother cells divides to from four pollen grains.

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