Question

B. Fill in the blanks.
1. Several plants have pores called
on their stems for breathing.
2. The movement of an organism from one place to another is called
3. In egg laying animals, the young ones
4. Roots show positive
5. Any change in the environment that generates a response in living organisms is
called a
from eggs.​

Answer 1

Answers

1. Several plants have pores called stomata on their stems for breathing.

✳Stomatas are the tiny openings that are present on the epidermis of leaves,stems , stalk etc of a plant.

2. The movement of an organism from one place to another is called Locomotion.

✳The movement of an organism from one place to another in search of food , shelter etc is known as locomotion.

3. In egg laying animals, the young ones emerge from eggs.​

✳ Egg laying animals are called Oviparous animals.

4. Roots show  Positive Geotropism .

✳ Roots of Pneumatophores are negatively geotropic.

5.Any change in the environment that generates a response in living organisms is called a Stimulus.