Question Detail
Question
Each anther is made up of ______ pollen sacs in which pollen grains grows and develop
Correct Answer
Option B is the correct answer.
Detailed Explanation
A typical angiosperm anther is bilobed, and each lobe contains two microsporangia (pollen sacs). Therefore, a mature anther typically has a total of four pollen sacs.
Hint
Recall the characteristic number of lobes and microsporangia in a typical anther.