Which type of stem modification is seen in banana?

1. Stem tuber 2. Bulb
3. Corn 4. Rhizome

Subtopic:  Asexual Reproduction |
 81%
Level 1: 80%+
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In which of the following, gametes are released in the surrounding medium

1. Fishes
2. Amphibians
3. Earthworm
4. Both A and B

Subtopic:  Events during Sexual reproduction |
 89%
Level 1: 80%+
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If the gametes are similar in their appearance they are called as

1. Anisogametes 2. Isogametes
3. Homogametes 4. Both B and C
Subtopic:  Events during Sexual reproduction |
 78%
Level 2: 60%+
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In which of the following mammal Oestrus cycle is absent:

1. Cow 2. Horse
3. Monkey 4. Rabbit
Subtopic:  Sexual Reproduction |
 85%
Level 1: 80%+
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__________ is formed just after fertilization.

1. Morula 2. Blastula
3. Zygote 4. Foetus
Subtopic:  Events during Sexual reproduction |
 87%
Level 1: 80%+
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Which structure provides surface for the settlement of pollen grains in angiosperm plants?

1. Anther
2. Style
3. Stigma
4. Pollen tube

Subtopic:  Events during Sexual reproduction |
 83%
Level 1: 80%+
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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
Subtopic:  Events during Sexual reproduction |
 85%
Level 1: 80%+
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Identify the structure

1. Conidia 2. Penicillium
3. Algae
​​​​​​​
4. Zoospore
Subtopic:  Asexual Reproduction |
 83%
Level 1: 80%+
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Identify X

1. Stem

2. Runner

3. Offset

4. Bud

Subtopic:  Asexual Reproduction |
 90%
Level 1: 80%+
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Identify A and B


1. A-Archegoniphore, B-Anthediophore

2. A- Anthediophore, B- Archegoniphore

3. A-Anthridium, B-Style

4. A-Ovary, B-Blastopore

Subtopic:  Events during Sexual reproduction |
 83%
Level 1: 80%+
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