Grafting is successful in dicots but not in monocots because the dicots have:
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In which one pair both the plants can be vegetatively propagated by leaf pieces |
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Match the following ovular structure with post fertilization structure and select the correct alternative.
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The arrangement of the nuclei in a normal embryo sac in the dicot plants is |
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Apomictic embryos in citrus arise from |
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Fibrous thickenings of hygroscopic nature are found in this part of the anther wall: |
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In a type of apomixis known as adventive embryony, embryos develop directly from the |
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In nature, cleistogamous flowers are |
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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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