Question

what will happen if pollen of rose flower gets deposited on stigmas of lily flower ? will pollen germination take place ?why?​

Answer 1

$Explanation$

★ If pollen of rose gets deposited on stigmas of lily flower, then germination will not take place because though many pollens land on the stigma of flowers, only the pollens of flowers belonging to the same species germinate to form the pollen tube to reach the ovary.

$Thanks$

Answer 2

The thing will happen if pollen of rose flower gets deposited on stigmas of lily flower is as follows:

• Pollen-pistil interaction is the most important process of reproduction in plants.
• The lily flower cannot be made to form pollen tube by the incoming pollen of rose.
• In case this, the germination will not take place because to reach the ovary, the formation of pollen tube is only done by the flowers' pollen belong to the same spices.