NEET 2020 Botany Generations in Plants MCQ Question
The plant parts which consist of two generations - one within the other:
(a) Pollen grains inside the anther
(b) Pollen grains inside the anther Germinated pollen grain with two male gametes
(c) Seed inside the fruit
(d) Embryo sac inside the ovule
(c) and (d)
(a) and (d)
(a) only
(a), (b) and (c)
Correct Answer
Detailed Explanation
The correct answer is based on the concept of alternation of generations in plants, where the sporophyte generation is diploid and produces spores, while the gametophyte generation is haploid and produces gametes. In certain plant structures, such as seeds and flowers, the gametophyte generation is contained within the sporophyte, illustrating the relationship of one generation existing within another. This duality is a key feature of the plant life cycle, making option B the correct choice.
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