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Exserted versatile anthers are found in...

Exserted versatile anthers are found in

A

Autogamous flowers

B

Entomophilous flowers

C

Anemophilous flowers

D

Zoophilous flowers.

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The correct Answer is:
To solve the question "Exserted versatile anthers are found in", we need to understand the terms involved and analyze the provided options. ### Step-by-Step Solution: 1. **Understand Exserted Versatile Anthers**: - **Exserted**: This term indicates that the anthers are protruding or extending beyond the flower structure. - **Versatile**: This means that the anthers are freely movable, allowing them to swing or move easily. 2. **Identify the Function of Anthers**: - Anthers are the part of the stamen that produce pollen grains. The pollen grains are essential for fertilization as they need to reach the stigma of a flower. 3. **Analyze the Options**: - **Option A: Autogamous Flowers**: - These flowers self-fertilize, meaning the pollen from the anther fertilizes the stigma of the same flower. They do not require exserted versatile anthers since the anthers are close to the stigma. - **Option B: Entomophilous Flowers**: - These flowers are pollinated by insects. In this case, the anthers do not need to be exserted since insects can easily access the pollen without the anthers being protruded. - **Option C: Anemophilous Flowers**: - These flowers are pollinated by wind. For effective wind pollination, having exserted versatile anthers is beneficial as it allows the pollen to be easily carried away by the wind to other flowers. - **Option D: Zoophilous Flowers**: - These flowers are pollinated by animals. Similar to entomophilous flowers, they do not require exserted versatile anthers since animals can access the pollen without the anthers being protruded. 4. **Conclusion**: - The correct answer is **Option C: Anemophilous Flowers**. These flowers benefit from having exserted versatile anthers to facilitate wind pollination.
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DINESH PUBLICATION ENGLISH-NO IDEA-Brain Teasers
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  2. A structure present in the ovule as well as eggs of birds is

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  3. A plant in which fertilization occurs after the shedding of seed is

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  4. In ovule, exostome is

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  5. Group of specialized thickened nucellar cells between embryo sac and c...

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  6. Hypostase is meant for providing

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  7. A group of specialised nucellar cells between embryo sac and micropyle...

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  8. Sasa paniculata contains a large number of antipodal cells. The number...

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  9. Antipodal cells enlarge tremendously in (a) Sasa (b) Caltha (c) Ac...

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  10. Which one develops from funicle of base of ovule? (a) Sarcotesta (b) ...

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  11. Which one develops from exostome

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  12. In tenuinucellate ovules, the nucellus may break down. The nourishment...

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  13. Endothelium develops from (a) Nucellus (b) Nucellus surrounding embr...

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  14. Middle layers of pollen sac wall are absent in

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  15. Growth of pollen tube is

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  16. The apical growing region of pollen tube is called

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  17. Functional part of pollen tube is separated from the rest by

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  18. Pollen tube cytoplasm is like any other living cell in showing (a) Cal...

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  19. Male nucleus fuses with female nucleus during fertilization in Angiosp...

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  20. Which one is true of male gamete of angiosperms

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  21. Heterofertilization is

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