AIPMT PRELIMS2007Zoology-Plant Reproduction
AIPMT PRELIMS 2007 Zoology Pollen MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which one of the following is surrounded by a callose wall?
A
male gamete
B
egg
C
pollen grain
D
microspore mother cell
Correct Answer
Option C
Detailed Explanation
Pollen grains are surrounded by a callose wall, which is a carbohydrate polymer that provides structural support.
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