AIPMT PRELIMS2006Zoology-Plant Reproduction
AIPMT PRELIMS 2006 Zoology Gymnosperms vs Angiosperms MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Conifers differ from grasses in the:
A
lack of xylem tracheids
B
absence of pollen tubes
C
absence of ovule
D
formation of endosperm before fertilization
Correct Answer
Option D
Detailed Explanation
Conifers, being gymnosperms, do not have pollen tubes, unlike grasses which are angiosperms and do have pollen tubes for fertilization.
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