Biology
Biology, 10.04.2020 05:37, Jabari1946

Scientists believe that the early evolutionary ancestors of modern animals had an eye spot, a
small group of photoreceptor cells that can detect light vs. dark. How could an animal benefit
from having an eye spot (compared to not having any type of light detector)?

answer
Answers: 3

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Scientists believe that the early evolutionary ancestors of modern animals had an eye spot, a
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