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State true or false : (i) Unisexual fl...

State true or false :
(i) Unisexual flowers occur in china rose
(ii) Monoecious condition in lower plants is absent.

Text Solution

Verified by Experts

(i) False
(ii) False
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State true or false : (i) Sexual reproduction is always biparental (i) Sexual reproduction or may not be present in reproduction which produces variations (iii) Most common method of reproduction in lower plants is asexual one

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Knowledge Check

  • Which among the following statements are true for unisexual flowers ? (i) They exhibit cross pollination. (ii) Unisexual flowers possessing only ovary can produce fruits. (iii) They possess both stamen and pistil. (iv) Unisexual flowers possessing only stamens cannot produce fruits.

    A
    (i) and (iv)
    B
    (ii) and (iii) and (iv)
    C
    (iii) and (iv)
    D
    (i) , (ii) and (iv)

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    State true or false : (i) Juvenile phase can be known as vegetative phase in all plants. (ii) Mango is polycarpic plant.

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