Question

what will happen if pollen grains from one variety of flower fall on stigma of a different variety​

Answer 1

Answer:

The pollen grains are when ever transferred one to another then they fertilized

Answer 2

If pollen grains from one variety of flowers fall on the stigma of a different variety then fertilization will take place.

• The process of transfer of pollen grain from the anther of one variety of flower to the stigma on a different variety of flower is cross-pollination.

• In this transfer, a pollinating agent is involved.

• After the transfer of pollen grains fertilization takes place.

• A zygote is formed after the fusion of the gametes and the zygote develops into an embryo.