Question

Hiii guys

1. a)Differentiate between excretion and osmoregulation.


b) Explain the process of excretion in amoeba.


c) Mention any two methods of garbage disposal. ​

Answer 1

Answer:

Hey matee

here's your answer

Explanation:

2)Amoeba is a unicellular organism found in fresh water. In amoeba carbon dioxide and ammonia are the main waster materials. These waste materials are excreted out by the process of diffusion through general body surface. ... The waste materials present in the cytoplasm of amoeba enters the contractile vacuole.

3) a-Other thermal treatment plants. Chemical-physical and biological treatment.

b-Chemical-physical and biological treatment. Landfills.

Answer 2

Answer:

my exams are coming.

that will be from 23rd Feb

but I had not studied anything

that's why I was studying...

thnk u

u too take care of yourself Arul