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Adventive embryony in Citrus is due to...

Adventive embryony in Citrus is due to

A

(a) Integuments

B

(b) Nucellus

C

(c) Synergids

D

(d) Zygotic embryo

Text Solution

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The correct Answer is:
B
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TRUEMEN BIOLOGY ENGLISH-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
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  2. The proteinaceous substance involved in sporophytic incompatibility an...

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  3. Adventive embryony in Citrus is due to

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  4. A pistillate flower of tetraploid angiosperm is pollinated by pollen f...

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  5. In a guava fruit there were 300 seeds. How many meiotic divisions must...

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  6. Vegetative propagation in mint occurs by

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  7. Examine the figures (A-D) given below and select the right option out ...

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  8. Vegetative propagation in Pistia occurs by

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  9. Apomictic embryos in citrus arise from

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  10. Wind pollinated flowers are

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  11. In angiosperms, functional megaspore develops into

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  12. Nucellar polyembryony is reported in species of

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  13. What would be the number of chromosomes of the aleurone cells of a pla...

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  14. Selaginella and Salvinia are considered to represent a significant ste...

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  15. Wind pollination is common in

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  16. What is common between vegetative reproduction and Apomixis

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  17. Plants with ovaries having only one ore a few ovules are generally pol...

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  18. Which one of the following statement is wrong ?

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  19. What is the function of germ pore?

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  20. Even in absence of pollinating agents seed-setting is assured in

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