Question

Name the excretory organ(s) of the following organisms: (a) Amoeba, (b) earthworm, (s) cockroach,
Name the excre
(d)vertebrates.
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Answer 1

Answer:

Hi mate,

The excretory organs in the following animals are:

1. Amoeba has contractile vacuole

2. Earthworm has nephridia

3. Cockroach has Malpighian tubules

4. Kidney in vertebrates .

Kidney is further classified as pronephric, mesonephric and metanephric depending upon the development of nephrons in it.

Hope this helps you ....

Answer 2

amoeba - contractile vacoule

Earthworm - nephridia

cockroach- malpighian tubules

vertebrates - skin lungs and nose

Hope this helps you

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