Question

Every animal has a distinct body plan.

Which of these animals has a radially symmetrical body plan?

A sea sponge.
A ladybug.
A crab.
Coral.

Answer 1

Answer:

I'm taking the Unit Test right now and I'm pretty sure it's the SEA SPONGE.

Explanation:

Radial symmetry on an animal is when parts are repeating around the middle. Take a pie for example, it is radially symmetrical because you can cut it into 8 triangular pieces all pointing to the middle, and they would be all symmetrical and repeating.

Answer 2

These animals that has a radially symmetrical body plan is :

A) A sea sponge.

Radially Symmetrical

These animals that has a radially symmetrical body plan is a sea sponge.

Radial Symmetry is the organism's body creates indistinguishable sides in any plane which it is partitioned along the central axis.

Radial symmetry is found within the c-nidarians (counting jellyfish, ocean anemones, and coral) and ech-inoderms .

Thus, the correct answer is A.

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