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GRB PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Microgametogenesis
- Pollen tubes show:
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Playing Now - Prothallical cells are not produced in:
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Play - In majority of angiosperms, pollens are discharged at:
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Play - The spermatogenous cells of male gametophyte is:
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Play - Pollina develop in:
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Play - Mature male gametophyte in angiosperms is:
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Play - During microgametogenesis, two male gametes are produced from:
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Play - Linear spore tetrads are formed by:
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Play - 2-celled pollen grains of angiosperm represents:
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Play - In a two-celled pollen:
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Play - In the life cycle of angiosperms, meiosis occurs when:
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Play - Male gametes are always non-motile in:
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Play - Sporopollenin is found in:
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Play - Ubisch-bodies are associated with the development of:
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Play - How many meiotic divisions are requried to produce 104 male gemetes?
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Play - Pollen grains accumulate excess of:
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Play - A pollinium of Calotropis carries:
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Play - Pollens are produced in bulk in plants showin:
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Play - Pollination shows:
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Play - How many meiotic divisions are required to produce 100 pollens in Cype...
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