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List the changes observed in an angiospe...

List the changes observed in an angiosperm flower subsequent to pollination and fertilization.

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(a) Zygote develops into embryo
(b) Ovary grows to form a fruit and ovules develop into seeds.
(c) Integuments develop into seed coats
(d) Primary endosperm cell forms nutritive endosperm.
(e) Some floral parts may wither and fall down (calyx, corolla, stamens, style, stigma).
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BETTER CHOICE PUBLICATION-REPRODUCTION IN ORGANISMS-SHORT ANSWER TYPE QUESTIONS (2 MARKS)
  1. What is the significance of fertilization?

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  2. Write four points regarding the importance of vegetative propagation.

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  3. Give the significance of asexual reproduction.

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  4. Why is reductional division or meiosis is essential in organisms?

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  5. Both Meiosis and Fertilization are essential to maintain chromosome nu...

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  6. Write the characteristics of sexualreproduction.

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  7. Give significance of vegetative propagation.

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  8. How does progeny formed from asexual reproduction differ from those fo...

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  9. Write the differences between zoospore and a zygospore

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  10. Distinguish between Syngamy and Fertilisation.

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  11. Differentiate : Oviparous and viviparous animals.

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  12. How eggs of oviparous animals are protected?'

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  13. Fertilization is not an obligatory event for fruit production in certa...

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  14. What do the following parts of a flower develop after fertilisation? O...

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  15. List the changes observed in an angiosperm flower subsequent to pollin...

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  16. The number of taxa exhibiting asexual reproduction is drastically redu...

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  17. In a developing embryo, analyse the consequences if cell divisions are...

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  18. In haploid organisms that undergo sexual reproduction, name the stage ...

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