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TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
- Which of the cells in the Polygonum type of embryo sac which degenera...
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- The number of cells in the Polygonum type of embryo sac which degener...
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- In 82% of angiosperm families, ovule is
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- Which of the following statements is/are correct ? (i) Endothecium ...
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- The arrangement of the nuclei in a normal embryo sac in the dicot plan...
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- Which one of the following is surrounded by a callose wall
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- Male gametes in angiosperms are formed by the division of
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- Increased asthmatic attacks in certain seasons are related to
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- Pollination occurs when a pollen grain
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- Anemophily is pollination through
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- Emasculation is
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- When anthers and stigma mature at the same time it is called
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- Self pollination (autogamy) is obligatory in closed bisexual flowers ...
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- Wind pollinated plants differ from insects pollinated plants in havin...
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- The process whereby a perfect flower is pollinated by its pollen is ...
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- The term used when anthers and stigmas of intersexual or perfect flowe...
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- Maturation of gynoecium before anthers of the same flower of
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- Cross pollination in crop plant is known as
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- Hydrophily occurs in
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- Lever mechanism or turn pipe mechanism of pollination is found in
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