Vegetative Propagules

Q.

In which pair both the plants can be vegetatively propagated by leaf pieces?

1. Chrysanthemum and Agave

2. Agave and Kolanchoe

3. Asparagus and Bryophyllum

4. Bryophyllum and Kolanchoe

Q.

These are swollen fleshy underground stems

1. Rhizome

2. Corms

3. Tubers

4. Bulbs

Q.

Rhizome, which grows vertically upwards are

1. corms

2. stolon

3. bulbils

4. root stock

Q.

Explain the vegetative propogation in potato

Q. Which of the following cannot be used as a vegetative propagule?

1. Stems
2. Leaves
3. Ovule
4. Bulbs

Q. Bulbils are the main units of vegetative propagation in

1. Agave
2. Dhalia
3. Grapevine
4. Jasmine

Q.

Which of the following cannot serve as a vegetative propagule?

1. A piece of potato tuber with eyes

2. A middle piece of sugarcane internode

3. A piece of ginger rhizome

4. A marginal piece of Bryophyllum leaf

Q. Vegetative propagation in mint occurs by

1. Sucker
2. Rhizome
3. Offset
4. Runner

Q.

How many of the following vegetative propagules are subaerial stem modifications? Runner, Rhizome, Sucker, Tuber, Offset, Bulb.

1. 3

2. 2

3. 4

4. 1

Q.

Which of the following is the propagule of ginger?

1. Runner

2. Bulbil

3. Rhizome

4. Bulb

Q. In which of the following commercial plants, stem cuttings are commonly used for vegetative propagation?

1. Bryophyllum
2. Banana
3. Sugarcane
4. Jasmine

Q.

In Eichhornia, the purpose of stem modification is

1. defense

2. photosynthesis

3. vegetative propagation

4. water storage

Q.

___ buds help in vegetative propagation of Solanum tuberosum.

1. terminal bud

2. apical bud

3. extra axillary bud

4. axillary bud

Q. Which of the following cannot be used as a vegetative propagule?

1. Stems
2. Leaves
3. Ovule
4. Bulbs

Q. In amorphophallus, vegetative reproduction is carried out through:

1. Offset
2. Corm
3. Bulbil
4. Sucker

Q. Match the propagules to the plant in which it is present.

1. Runner
2. Onion
3. Tuber
4. Strawberry
5. Ginger
6. Bulb
7. Rhizome
8. Potato

Q.

Onion is propagated through its

1. tubers

2. bulbs

3. seeds

4. rhizomes

Q. Which of the following ia a propagule of garlic?

1. Tubers
2. Rhizomes
3. Bulbs
4. Seeds

Q. What is the commercial source of cork ?How is it formed ?