I'm not really sure, but I guess skin colour isn't passed genetically?
"Apical Meristem Tissue" is the part of the plant among the following choices given in the question where the activity in the plant stem could have caused this. The correct option among all the options that are given in the question is the first option or option "A". I hope that the answer has come to your help.
Answer:
Pollen is produced during the pollen formation cycle of a flower.
Explanation: