Which one of the following pairs of plant structures has haploid number of chromosomes?
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Which one of the following is surrounded by a callose wall? |
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Study the following table and select the most correct option given below the table.
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What is the function of germ pore? |
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Which of the following pairs in angiosperms are diploid and triploid, respectively? |
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Which of the following statements about sporopollenin is false? |
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Tapetum is present between |
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Monocot pollen grains are generally |
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Ovule is |
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The point at which funicle is attached to body of ovule |
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Sporopollenin is chemically |
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