Flowers are unisexual in?

1. Pea 

2. Cucumber

3. China rose

4. Onion

Which of the following pairs is not correctly matched? 

1. a
2. b
3. c
4. d

In ginger vegetative propagation occurs through:

A technique of micro-propagation is:

Which one of the following is wrong about Chara?

1. upper oogonium and lower round antheridium

2. Globule and nucule present on the same plant

3. Upper antheridium and lower oogonium

4. Globule is male reproductive structure

Monoecious plant of Chara shows the occurrence of:

Product of sexual reproduction generally generates:

1. Prolonged dormancy

2. New genetic combination leading to variation

3. Large biomass

4. Longer viability of seeds

Meiosis takes place in:

Which one of the following is correctly matched?

1. Onion - Bulb

2. Ginger - Sucker

3. Chlamydomonas - Conidia

4. Yeast - Zoospores