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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: - The genetically-modified (GM) brinjal in India has been developed for:
- Maximum amount of energy/ATP is liberated on oxidation of
- Rhizome,which grows vertically upwards is
- The biomass available for consumption by the herbivores and the decomposers
- In higher plants the shape of the chloroplast is
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
- The genetically-modified (GM) brinjal in India has been developed for:
- Maximum amount of energy/ATP is liberated on oxidation of
- Rhizome,which grows vertically upwards is
- The biomass available for consumption by the herbivores and the decomposers
- In higher plants the shape of the chloroplast is
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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