Question

answer the following question
Nio+ H2=Ni+H2O a) write the reactant which undergo oxidation (b) write the reactant which undergo reduction (c) name The type of reaction (d) Define the reaction ​

Answer 1

→ The transfer of pollen grains from the anther to the stigma is called pollination.

It is of two types :

Self pollination : The transfer poem grains from the anther of flower to the stigma of same flower or of another flower born on same plant is called self pollination.

Cross pollination : The transfer of pollen grains from one plant to the stigma of flower of another plant is called cross pollination.