Question

generally single germ furrow is present in pollen grains of​

Answer 1

Answer:

Germ pore/ germinal furrow present on the surface of pollen grain represents

Answer 2

Explanation:

exine layer

One or more thin areas present in the exine of pollen grains are known as germ pores . The germ pores are aperture in the exine layer of the pollen grain where the sporopollenin is absent. The germ ore helps in the formation of the pollen tube and the release of the male gametes during fertilisation.