Question

which organisms are called primitive and how are they different from the so called advanced organisms

Answer 1

ANSWER :

Those organisms in which the body system is not well developed and possess old body structure are called the primitive organisms.

The primitive organisms are different from the advanced type of organisms due of the below given reasons -

1. The advanced animals are comples whereas the primitive lives are simple.

2. Advanced life forms have well designed and well developed body system.

3. Example : Starfish is more advanced organism than Amoeba.

Answer 2

Explanation:

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