Question

Q2: True and False (1 mark each):_

1. Nylon is obtained by chemicals and wood pulp treatment.

2. Polyester and Rayon are silk like fibers.

3. Malaria is caused by a Protozoa.

4. Yellow vein is a virus that causes diseases in humans.

5. Nitrogen fixing Cyanobacteria is also known as blue green algae.​

Answer 1

Answer:

1)true

2)false

3)true

4)false

5)true

Explanation:

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