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प्रश्न
Name the different types of androecium found in flowers.
उत्तर
Types of the androecium in flowers:
- Polyandrous: When the stamens of a flower are free, the condition is called polyandrous.
- Monadelphous: When the filaments of anthers in a flower are fused into one group, the condition is called monadelphous.
- Diadelphous: When the filaments of anthers in a flower are fused into two groups, the condition is called diadelphous.
- Polyadelphous: When the filaments of anthers in a flower are fused into more than two groups, the condition is called polyadelphous.
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संबंधित प्रश्न
Match the parts in Column A with the flowers or parts of the flower in Column B.
|
Column A |
Column B |
|
(a) Polyadelphous |
(i) Polypetalous |
|
(b) Pollen grains |
(ii) Calyx, corolla |
|
(c) Free petals |
(iii) Nectar |
|
(d) Non-essential |
(iv) Bombax |
|
(e) Sweet fragrant fluid |
(v) Pollen sac |
Explain the following term:
Incomplete flower
Explain the following term:
Pistillate flower
Define the following term and mention its main functions:
Incomplete flower
How many types of flowers are there?
Write a difference between:
A Complete flower and an Incomplete Flower
Explain the function of Calyx.
Give one example of the following:
Complete flower
Give one example of the following:
Bisexual flower
The question has four options. Choose the correct answer.
Four whorls of a flower are located on
