Question

Describe the process of fertilization in the angiosperms??​

Answer 1

Answer:

Angiosperms thus are heterosporous. The female gametophyte lacks any extensive development of vegetative tissue. It consists of three egg apparatus cells, three antipodal cells and two polar nuclei in the center of the embryo sac. The non-motile male cells or nuclei are carried bodily to the neighbourhood of egg apparatus by the pollen tube.

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Answer 2

Answer:

a pollen tube release two sperms cells into an unfertilized ovule .2 double fertilization occur when one sperm cell fuses with the egg to produce a zygote and the other sperm cell fuses with the two polar nuclei to make the endosperm.3. after double fertilization a seed and fruit developed.