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Biology
Sexual Reproduction in Flowering Plants
126 questions from 36 papers, each with its answer.
- 126 questions
- 36 papers
- 3.57% of Biology
Pollination
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Advantage of cleistogamy is:Cleistogamous flowers never open, so self-pollination is assured and seed set does not depend on pollinators.
Seed
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Perisperm differs from endosperm in:Perisperm is the residual, persistent nucellus, which is diploid (2n).
Endosperm in angiosperms is triploid.
Megasporangium
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Megasporangium is equivalent to:The ovule is the megasporangium, usually protected by one or two integuments.
Microsporangium
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Which one of the following statements is correct?The tapetum is the innermost wall layer of the microsporangium and nourishes the developing pollen grains.
The hard outer layer is the exine and the sporogenous tissue is diploid.
That is every question in Sexual Reproduction in Flowering Plants for this filter.
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