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Agamospermy produces new plant through t...

Agamospermy produces new plant through the formation of
(a) Bulbil
(b) Asexual embryo
(c) Gemma
(d) Parthenocarpy

A

Bulbil

B

Asexual embryo

C

Gemma

D

Parthenocarpy

Text Solution

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The correct Answer is:
To solve the question regarding Agamospermy and how it produces new plants, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Agamospermy**: - Agamospermy is a form of asexual reproduction in plants where seeds are produced without the fusion of gametes. This means that fertilization does not occur. 2. **Identifying Key Terms**: - **Bulbil**: A small bulb-like structure that can develop into a new plant, but it is not directly related to agamospermy. - **Asexual Embryo**: This is an embryo that forms without fertilization, which is a key characteristic of agamospermy. - **Gemma**: A small bud that can develop into a new organism, but it is not the primary method of reproduction in agamospermy. - **Parthenocarpy**: This is the development of fruit without fertilization, which does not lead to the formation of a new plant. 3. **Analyzing the Options**: - Option (a) Bulbil: Incorrect, as bulbils are not the result of agamospermy. - Option (b) Asexual embryo: Correct, as agamospermy involves the formation of asexual embryos without fertilization. - Option (c) Gemma: Incorrect, as gemmae are not related to agamospermy. - Option (d) Parthenocarpy: Incorrect, as it does not result in the formation of a new plant. 4. **Conclusion**: - The correct answer is (b) Asexual embryo, as this is the process through which new plants are produced in agamospermy. ### Final Answer: (b) Asexual embryo
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DINESH PUBLICATION ENGLISH-NO IDEA-Brain Teasers
  1. Agamospermy produces new plant through the formation of (a) Bulbil (...

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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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