Question
Question: Which of the following options is correct ?...
Which of the following options is correct ?
A
Pollination gives the guarantee of the promotion of post-pollination events that lead to fertilization.
B
The events – “from pollen deposition on stigma until pollen tubes enter the ovule” are together referred to as pollen-pistil interaction.
C
Pollen-pistil interaction is a dynamic process involving pollen recognition followed by only promotion (not rejection) of the pollen.
D
Pistil has no ability to recognise the pollen, whether right or wrong type.
Answer
The events – “from pollen deposition on stigma until pollen tubes enter the ovule” are together referred to as pollen-pistil interaction.