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What is the function of germ pore?
Options
(a) Emergence of radicle
(b) Absorption of water for seed germination
(c) Initiation of pollen tube
(d) Release of male gametes
Correct Answer:
Initiation of pollen tube
Explanation:
The germ pores are apertures in the exine layer of the pollen grain. where the sporopollenin is absent. The pollen grain a thin-walled area through which the germ tube (or) pollen tube emerges on germination. It helps to the formation of the pollen tube and releases the male gamete during fertilization.
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Reproduction In Plants
(48)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In mitochondrial electron transport system for every two pairs of electrons
- Body having meshwork of cell, internal cavities lined with food filtering flagellated
- When a large number of sessile flowers grows from a suppressed rachis
- Through their effect on plant growth regulators, what do the temperature and light control
- Secretions of ductless glands are known as
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Reproduction In Plants (48)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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