A model organism is a species that researchers study to better understand certain biological processes. Mollusks and arthropods are commonly used as model organisms for studying mechanisms of learning and memory, while sponges and jellyfish are not. Why is this?A.
Mollusks and arthropods can detect stimuli from their environment, while jellyfish and sponges cannot.
B.
Mollusks and arthropods exhibit cephalization, while jellyfish and sponges do not.
C.
Mollusks and arthropods exhibit segmentation, while jellyfish and sponges do not.
D.
Mollusks and arthropods can respond to changes in their environment, while jellyfish and sponges cannot.

Answers

Answer 1

Answer:

The correct answer is option D

The model organisms is a species that researchers use to understand certain biological features. These species are arthropods and Mollusks tend to respond to environment better as compared to the jellyfish and sponges.

Jelly fish and sponges lack nervous system and they do not respond to the stimuli generated by the environment.

Answer 2

Answer:

Hey there Brainly peep!

They can respond to changes in their environment which the answer is

D. Mollusks and arthropods can respond to changes in their environment, while jellyfish and sponges cannot.

Hope this helped

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Answers

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Answers

Answer:

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Answers

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