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प्रश्न
State the name of the chief pollinating agent against the corresponding plant by choosing from those given in brackets.
Vallisneria ______
विकल्प
wind
water
ants
rabbits
उत्तर
water
APPEARS IN
संबंधित प्रश्न
Differentiate between anemophily and entomophily.
State whether the following statement is true (T) or false (F):
Wind-pollinated flowers produce pollen grains in large quantity.
Give one word/term for the following:
Arrangement of flowers on a twig/stem.
The question has four options. Choose the correct answer:
Chiropterophily means pollination by
The question has four options. Choose the correct answer:
Pollination carried by birds is
______ refers to the pollination which occurs on the surface of water.
From the following which type of the pollination involves comparatively greater wastage of pollen?
Identify the INCORRECT statement about entomophilous flowers.
Identify the CORRECT Sequence of matches with the type of pollination and its characteristics.
| a. | Ornithophily | 1. | nocturnal flower |
| b. | Entomophily | 2. | light pollens |
| c. | Chiropterophily | 3. | funnel shaped corolla |
| d. | Anemophily | 4. | pleasant fragrance neactar |
In water hyacinth and water lily, pollination takes place by ______.
