Give definition of the following terms(i) Microsporogenesis(iii) Pol

1.	Give definition of the following terms(i) Microsporogenesis(iii) Pollen viability(iii) Pollination(iv) Autogamy
Answer» (i) The process in which each microspore mother cell divides meiotically to form tetrad of haploid microspores (pollen grains). (ii) It is the ability of pollen grains to germinate and develop into male gametophyte. (iii) Pollination is the transfer of pollen grains from anther to the stigma of flower. (iv) Autogamy is a type of pollination in which bisexual flower is pollinated by its own pollen grains.

Give definition of the following terms(i) Microsporogenesis(iii) Pollen viability(iii) Pollination(iv) Autogamy

Answer»

(i) The process in which each microspore mother cell divides meiotically to form tetrad of haploid microspores (pollen grains).

(ii) It is the ability of pollen grains to germinate and develop into male gametophyte.

(iii) Pollination is the transfer of pollen grains from anther to the stigma of flower.

(iv) Autogamy is a type of pollination in which bisexual flower is pollinated by its own pollen grains.