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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 mitochondria, proteins accumulate in the
- The macronutrient which is an essential component of all organic compounds
- Which one of the following enzymes carries out the initial step in the digestion
- Grafted kidney may be rejected in a patient due to :
- In a cardiac output of 5250 ml per minute, with 75 heartbeats per minute, the stroke
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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