Multiple Choice
A platypus senses its prey not only through touch,but also by sensing electricity.How can the signal be transmitted from the bill to the brain of a platypus?
A) The electricity would be transmitted directly to the brain through nerves
B) The electricity would be transmitted directly to the brain through the blood
C) By activating receptors in the brain
D) By stimulating muscle contractions
E) By activating receptors on neurons
Correct Answer:

Verified
Correct Answer:
Verified
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