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प्रश्न
Select and write the most appropriate answer from the given alternatives for the following subquestion:
A versatile anther is an adaptation for _______ type of pollination.
विकल्प
anemophilous
entomophilous
hydrophilous
ornithophilous
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उत्तर
A versatile anther is an adaptation for anemophilous type of pollination.
APPEARS IN
संबंधित प्रश्न
Make a list of any three outbreeding devices that flowering plants have developed and explain how they help to encourage cross-pollination.
Give the floral adaptations for anemophily.
Complete the following chart and rewrite.
| Sr.No. | Agencies | type of pollination |
| 1 | Water | .................... |
| 2 | ........................... | Entomophily |
| 3 | Bat | .................... |
| 4 | ....................... | Ornithophily |
(Or)
Explain outbreeding devices in angiospermic plants.
Differentiate Between Cross Pollination and Self Pollination:
Give an account of various abiotic agencies used in pollination along with their adaptations for pollination.
Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by ______.
Pollination occurs in ______.
The flower which possesses both androecium and gynoecium is called perfect or ______.
In the dioecious aquatic plant shown, identify the characteristics of the male flowers that reach the female flowers for pollination:
| Size of the flower | Colour of flower | The characteristic feature of pollen grain | |
| A | small | brightly coloured | Lightweight and non-sticky |
| B | large | colourless | large and sticky |
| C | small | white | small, covered with mucilage |
| D | large | colourless | non-sticky |
What is epihydrophily?
