Snakes

Q.

Differentiate between
(c) Phototropism and Chemotropism.

Q. Do snakes move straight?

1. True

2. False

Q.

Differentiate between
(b) Thigmotropism and Hydrotropism.

Q.

Define the following terms:

(a) Phototropism

Q. What does a snake use for moving from one place to another?

1. Legs

2. Whole body

3. Head

4. Hands

Q.

Name the directional movements towards the chemical stimulus in plants.

Q.

Define the following terms:

(c) Chemotropism

Q.

___ is the directional movement of a plant part in response to contact.

Q.

Match the animals to the organs used for movement:

1. 1-d, 2-c, 3-b, 4-e, 5-f, 6-a.

2. 1-b, 2-a, 3-c, 4-e, 5-f, 6-d.

3. 1-c, 2-d, 3-e, 4-f, 5-a, 6-b.

4. 1-f, 2-d, 3-c, 4-b, 5-a, 6-e.

Q. Kangaroo's legs are adapted for

1. Running
2. Both B and C
3. Jumping
4. Hopping

Q. A snake has no legs or feet, but it moves very fast. Can you guess how? Discuss in the group.