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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.
Related Questions: - In horses rabbits hares the cellulose gets digested in the
- Excretory product of birds and insects is
- Vital capacity of lungs is
- The 10% energy transfer law in a food chain was proposed by
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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 horses rabbits hares the cellulose gets digested in the
- Excretory product of birds and insects is
- Vital capacity of lungs is
- The 10% energy transfer law in a food chain was proposed by
- Which of the following situation will be fatal to first foetus?
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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