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प्रश्न
Describe the characteristic features of wind pollinated flowers.
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उत्तर
(b) Characteristics of wind pollinated flowers
i. It shows compact inflorescence
ii. It has well exposed stamens.
iii. The plants produce large quantity of pollens
iv. The pollens are dry and unwettable
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संबंधित प्रश्न
List the different types of pollination depending upon the source of pollen gain.
Add a note on pollination mechanism in Salvia.
Describe pollination. How many types of pollinations are found?
The question has four options. Choose the correct answer:
Pollination by insect is known as
Chief pollinators of agricultural crops are ______.
Male and female flowers are present on different plants (dioecious) to ensure xenogamy, in ______.
What are the major abiotic factors that influence habitat?
Complete the following table:
| Sr. | Type of pollination | Agent | Kind of flower | Examples |
| (i) | ______ | Wind | ______ | Maize |
| (ii) | Chiropterophily | ______ | Dull colour, with strong fragrance, abundant nectar | Adansonia |
| (iii) | Entamophily | Insects | ______ | Rose/Jasmine |
| (iv) | Ornithophily | ______ | Brightly coloured, large and showy. They secrete profuse, dilute n ectar | ______ |
Comparatively a large amount of pollen grains are wasted during ______.
Entomophily refers to pollination by which agency?
