Question

what is the exact difference between grades of organisation and symmetry? explain their example

Answer 1

Hello.... Here is your answer

The grade of organisation tells us about the Oraganism composition which is higher cell, tissue,organ And on the basis of composition grade is decided.

Refer the above pic for more information

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Symmetry is the dividation of Oraganism.

It is of 3 Types

1. Asymmetry

Organism cannot be divided into two halves from any plane. Eg Amoeba

2. Bilateral

Organism can be divided into two halves by cutting from a particular plane. Eg Human

3. Radial

Organism can be divided into two halves from any plane. Eg. Starfish