Multiple choice questions VIII — task. Science CBSE, Class 10.

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1. Length of pollen tube depends on the distance between

upper surface of stigma and lower part of style
pollen grain on upper surface of stigma and ovule
pollen grain and upper surface of stigma
pollen grain in anther and upper surface of stigma

2. Which of the following statements are true for flowers?

(i) Flowers are always bisexual
(ii) They are the sexual reproductive organs
(iii) They are produced in all groups of plants
(iv) After fertilisation they give rise to fruits

(i) and (iii)
(i) and (iv)
(ii) and (iii)
(ii) and (iv)

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8. Multiple choice questions VIII

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