BIOLOGICAL CLASSIFICATION
KINGDOM PLANTAE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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sporophyte generation is dominant
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gametophyte generation is dominant
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produce cone
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has true roots, stems and leaves
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Detailed explanation-1: -Hence, the correct answer is option B, protonema of moss and prothallus of Dryopteris are gametophytic.
Detailed explanation-2: -Angiosperms are vascular plants, and all vascular plants have a life cycle in which the sporophyte phase (vegetative body) is the dominant phase and the gametophyte phase remains diminutive. In the nonvascular plants, such as the bryophytes, the gametophyte phase is dominant over the sporophyte phase.
Detailed explanation-3: -Complete answer:In gymnosperms (like Pinus), the male and female gametophyte do not have an independent free-living existence.
Detailed explanation-4: -Which statement is true about mosses and gymnosperms? Mosses are better adapted for desert habitats, whereas gymnosperms are better adapted for wet habitats.