Which type of stem modification is seen in banana?
| 1. | Stem tuber | 2. | Bulb |
| 3. | Corn | 4. | Rhizome |
In which of the following, gametes are released in the surrounding medium
1. Fishes
2. Amphibians
3. Earthworm
4. Both A and B
If the gametes are similar in their appearance they are called as
| 1. | Anisogametes | 2. | Isogametes |
| 3. | Homogametes | 4. | Both B and C |
In which of the following mammal Oestrus cycle is absent:
| 1. | Cow | 2. | Horse |
| 3. | Monkey | 4. | Rabbit |
__________ is formed just after fertilization.
| 1. | Morula | 2. | Blastula |
| 3. | Zygote | 4. | Foetus |
Which structure provides surface for the settlement of pollen grains in angiosperm plants?
1. Anther
2. Style
3. Stigma
4. Pollen tube
Which are the various stages of sexual reproduction?
| 1. | Growth, Development, Differentiation |
| 2. | Pre fertilization, Fertilization, Post fertilization |
| 3. | Fertilization, Post Fertilization, Pre Fertilization |
| 4. | Gametogenesis, Gamete transfer, Gamete Fertilization |
Identify the structure
| 1. | Conidia | 2. | Penicillium |
| 3. | Algae |
4. | Zoospore |
Identify A and B
1. A-Archegoniphore, B-Anthediophore
2. A- Anthediophore, B- Archegoniphore
3. A-Anthridium, B-Style
4. A-Ovary, B-Blastopore