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प्रश्न
What is the significance of flowers in the plant?
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उत्तर
The flower is the reproductive unit in the angiosperms and is meant for sexual reproduction. Flowers produce seeds from which new plants grow in the future. So the main function of a flower is to perpetuate the species
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संबंधित प्रश्न
A flower is said to be complete when:
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 |
Put a tick mark (✓) against the correct alternative in the following statement
Reproductive whorls of a flower are:
Match the columns :
| Column A | Column B |
| (a) Radicle | (i) Shoot |
| (b) Plumule | (ii) Store food material |
| (c) Cotyledon | (iii) Root |
| (d) Testa | (iv) Absorb water needed for germination |
| (e) Micropyle | (v) Protection of seed |
How many types of flowers are there?
Write a difference between:
A Complete flower and an Incomplete Flower
Give one example of the following:
Inferior ovary
The question has four options. Choose the correct answer.
The shape of anther in shoe-flower is
