Question

Which of the following body plan is the most advanced one? *


1. Cell aggregate body plan

2. Blind sac body plan

3. Tube within tube body plan

4. None of these​

Answer 1

Answer:

option 1 is correct answer

Explanation:

cell aggregate body plane is the most advanced one

Answer 2

Answer:

option 1 is correct answer

Explanation:

cell aggregate body plan is the most advanced one.

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