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BigorU [14]
3 years ago
11

What are requirements for a hypothesis

Biology
1 answer:
butalik [34]3 years ago
7 0
There are 2 requirements:
A scientific hypothesis has to be testable and it must be falsifiable.


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In a fish species, the number of eggs that hatch and survive for one year varies depending on the number of eggs that were produ
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C. The chance of survival decreases when there is intraspecific competition for resources among surviving yearlings

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What does the presence of homologous structures in different organisms suggest?
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The answer is “common ancestry”

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When a mutation has an effect that helps a species adapt to an environment, and specimens of both genders have it, it will end up taking over, causing evolution to gradually happen.
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