EASY
NEET
IMPORTANT
Earn 100
Which of the following statements is/are correct?
(i) Endothecium lies below epidermis.
(ii) Fusion of egg with male gamete is called apogamy.
(iii) Synergids are haploid.
(iv) The point at which funicle touches the ovule is raphe.
80.65% studentsanswered this correctly
Important Questions on Sexual Reproduction in Flowering Plants
EASY
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IMPORTANT
What is the total number of nuclei involved in double fertilization in angiosperms?
EASY
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IMPORTANT
Which one of the following events takes place after double fertilization?
MEDIUM
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IMPORTANT
Triple fusion in Capsella bursa-pastoris is fusion of male gamete with ---------------------.
EASY
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IMPORTANT
Who discovered double fertilization in Fritillaria and Lilium?
HARD
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IMPORTANT
Study the following statements and select the correct option.
(i) Tapetum nourishes the developing pollen grains.
(ii) Hilum represents the junction between ovule and funicle.
(iii) In aquatic plants such as water hyacinth and water lily, pollination occurs by water.
(iv) The primary endosperm nucleus is triploid.
MEDIUM
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IMPORTANT
Milk of tender coconut represents (i) and the surrounding white coconut meal represents (ii).
EASY
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IMPORTANT
In the given diagram, X represents
HARD
NEET
IMPORTANT
Select the correct order of endosperm types.
