| 1 |
The flowering plants, sexual reproduction takes place throug |
- A. Root
- B. Stem
- C. Flower
- D. Leaves
|
| 2 |
The outer covering of seed is called. |
- A. Cotyledon
- B. Seed coat
- C. Micropyle
- D. plumule
|
| 3 |
The gram seed is covered by which strcture |
- A. Cotyledon
- B. Seed coat
- C. Plumule
- D. Endosperm
|
| 4 |
The male gamete and female gemets fuse to form the |
- A. embryo
- B. Zygote
- C. ovary
- D. Filament
|
| 5 |
These are green leaflets which form the first whorl. |
- A. Petals
- B. Speals
- C. Filament
- D. Style
|
| 6 |
Which conditions are necessary for seed germination |
- A. Water, soil and air darkness
- B. Air , water, lifht
- C. Water, temperature, air
- D. Temperature, soil, light
|
| 7 |
It consists of stigma, style and ovary. |
- A. Carpel
- B. Stigma
- C. Ovary
- D. Style
|
| 8 |
Which type of pollination is must for papaya. |
- A. Self pollination
- B. Cross pollination
- C. Both type of pollination
- D. None of these
|
| 9 |
These are coloured leaflets which forms the second whorl. |
- A. Petals
- B. Sepals
- C. Filament
- D. Anther
|
| 10 |
It consists of anther and filament |
- A. Carpel
- B. Stigma
- C. Stamen
- D. oVary
|
