Q. Which structure in the flower contains the ovules? (2019)
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A.
Anther
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B.
Filament
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C.
Ovary
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D.
Style
Solution
The ovary contains the ovules, which develop into seeds after fertilization.
Correct Answer: C — Ovary
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Q. Which structure in the flower contains the pollen grains? (2019)
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A.
Ovary
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B.
Style
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C.
Anther
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D.
Stigma
Solution
The anther is the structure in the flower that contains the pollen grains.
Correct Answer: C — Anther
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Q. Which structure protects the developing seeds in a flowering plant? (2021)
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A.
Ovary
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B.
Anther
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C.
Filament
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D.
Pistil
Solution
The ovary protects the developing seeds and will mature into the fruit after fertilization.
Correct Answer: A — Ovary
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Q. Which type of pollination occurs when pollen is transferred from one flower to another flower of the same species? (2021)
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A.
Self-pollination
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B.
Cross-pollination
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C.
Artificial pollination
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D.
Wind pollination
Solution
Cross-pollination occurs when pollen is transferred from one flower to another flower of the same species.
Correct Answer: B — Cross-pollination
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Q. Which type of pollination occurs when pollen is transferred from the anther to the stigma of the same flower? (2021)
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A.
Cross-pollination
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B.
Self-pollination
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C.
Wind pollination
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D.
Insect pollination
Solution
Self-pollination occurs when pollen is transferred from the anther to the stigma of the same flower.
Correct Answer: B — Self-pollination
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Q. Which type of pollination occurs within the same flower? (2021)
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A.
Cross-pollination
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B.
Self-pollination
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C.
Wind pollination
-
D.
Insect pollination
Solution
Self-pollination occurs when pollen from the anther of a flower fertilizes the ovule of the same flower.
Correct Answer: B — Self-pollination
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