Identify the labels A, B and C in the given diagram

1. Tuber, Germinating eye bud, Eyes

2. Bulb, Node, Eyes

3. Rhizome, Node, Flower

4. Tuber, Internode, Adventitious buds

Select the incorrect match with respect to vegetative propagules

1. Eyes          -  potato

2. Rhizome   -  Ginger

3. Offset        -  Water hyacinth

4. Bulbil        - Bryophyllum

Common vegetative propagule, capable, of giving rise to new individuals in Agave is

1. Leaf bud

2. Bulbil

3. Rhizome

4. Offset

Read the following statements carefully

a. Neelakuranji flowers once in 12 yeats

b. In the majority of organisms, male and female gametes are motile

c. During embryogenesis, the zygote undergoes mitosis and cell differentiation

1. All are correct

2. Only (b) is incorrect

3. All are incorrect

4. (a) and (b) are correct

Sexual reproduction is

1. Fast and simple process

2. Slow and simple process

3. Fast and complex process

4. Slow and complex process

Rhizomes are commonly used in vegetative propagation of

1. Water hyacinth

2. Bryophyllum

3. Ginger

4. Agave

Eichhornia crassipes

1. Multiplies rapidly wherever there is running water

2. Propagates vegetatively with the help of suckers

3. Was introduced in Indian waters because of its beautiful root, stem, and leaves

4. Multiplies rapidly in stagnant water

Clones cannot be obtained from

1. Rhizome

2. Tuber

3. Sucker

4. Zygote

Mark the correct statement ( with respect to reproduction)

1. A biological process to produce new offsprings

2. Enables the continuity of the species, generation after generation

3. Incorporates genetic variations and makes the basis of evolution

4. More than one option is correct

Match column I with column II and select the correct option

	Column I		Column II
a.	Offest	(i)
b.	Tuber	(ii)
c.	Rhizome	(iii)
d.	Bulbil	(iv)

1. a(i), b(iv), c(iii), d(ii)
2. a(i), b(iv), c(ii), d(iii)
3. a(iv), b(i), c(iii), d(ii)
4. a(i), b(ii), c(iii), d(iv)