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Assertion (A) : Entamophily is the most ...

Assertion (A) : Entamophily is the most common type of pollination
Reason (R) : Birds and animals brings out effective pollination.

A

a) Both A and R are incorrect .

B

b) A is correct R is incorrect

C

c) R explains A.

D

d) Both A and R are correct . R is not a correct explanation for A

Text Solution

Verified by Experts

The correct Answer is:
D
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FULL MARKS-ASEXUAL AND SEXUAL REPRODUCTION IN PLANTS-Additional Questions (1- Mark Questios)
  1. Generally the pollen grains are liberated from anther at ........

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  2. Assertion (A) : Self - pollination is certain in cleistogamous flowers...

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  3. Assertion (A) : Entamophily is the most common type of pollination R...

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  4. Statement 1 : Primary sporogenous cell functions as megaspore mother c...

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  5. Statement 1 : Apomixis does not involve meiosis and syngamy. Stateme...

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  6. Statement 1: The pollen grains are deposited on the receptive surface ...

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  7. Which of the following post fertilization change is incorrectly matche...

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  8. Indentify the parthenocarpic fruit

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  9. A mature angiospermic embryo sac is …………………… .

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  10. Identify the type of ovule, where the nucellus acquires a horse - shoe...

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  11. The egg aparatus is made up of ...............

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  12. Match the following : {:("(1)Hemianatropus","(i) hilum , micropyle ...

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  13. What is triple fusion ?

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  14. Ex - albuminous seeds are .........

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  15. What is the edible part in Conconut?

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  16. Observe the diagram and select the correct option mentioning the part ...

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  17. Examine the figures and name the respective type of ovule.

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  18. Attractants and rewards are required for ..........

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  19. Filiform apparatus is a special cellular thickening which is seen in ....

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  20. In anatropous ovule, the micropyle faces...............

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