Question
Question: The ability of the pistil to recognise the pollen followed by its acceptance or reection is the resu...
The ability of the pistil to recognise the pollen followed by its acceptance or reection is the result of a continuous dialogue between pollen grain and the pistil.
The dialogue is mediated by chemical components of the pollen interacting with those of the pistil. Which of the following chemicals mainly takes part in the interaction –
A
Nucleotides
B
Proteins
C
Minerals
D
Lipid or inulin
Answer
Proteins