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Apospory is direct formation of...

Apospory is direct formation of

A

Formation of embryo from egg of an embryo sac developed directly from megaspore mother cell

B

development of gametophyte directly from the cells of sporophyte without meiosis

C

Formation of embryo from nucellus

D

Formation of embryo from integument

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The correct Answer is:
B
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AAKASH SERIES-SEXUAL REPRODUCTION IN FLOWERING PLANTS -EXERCISE - II
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  2. Milky water of green tender conconut called coconut milk is

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  3. Food material in exalbuminous seed is mainaly stored in

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  4. How many meiosis are required to produce 50 seeds of tobacco? (a) 62 ...

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  5. When a diploid femlae palnt is crossed with a tetrapoid male the ploid...

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  6. Formation of seed without fertilization is known as

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  7. Apospory is direct formation of

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  8. Apomixis is deveolpment of new plant

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  9. The pollination in Vallisneria is

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  10. The total number of nuclei involved in double fertilisation in angiosp...

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  11. Dry indehiscent single-seeded fruit formed from bicarpellary syncarpou...

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  12. Which of the following plants are likely to have wide range of distrib...

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  13. Milky water of green tender conconut called coconut milk is

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  14. Which of the following statements are true a. endothecium lies belo...

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  15. The edible portion in lotus is

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  16. Clematis and Narvelia are dispersed by air with the help of

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  17. Parthenocarpy is useless for

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  18. Fruit growers grow two or more varieties of fruits in their orchards t...

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  19. The correct sequence of embryonal development in Capsella is

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  20. In the young cob of maize, numerous filamentous hair-like structures p...

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