In this case, researchers observed a trade-off between the ability to tolerate harsh dry conditions and the ability to colonize deeper water. This type of trade-off can increase the fitness of only one phenotypic trait.
An evolutionary trade-off can be defined as an evolutionary mechanism where a trait can increase its adaptive fitness in the detriment of decreased adaptive fitness in another phenotypic trait.
In trade-offs, the evolutionary adaptive processes cannot optimize a given trait without compromising another.
A well-known example of an evolutionary trade-off is the balance between the number of eggs that a bird can produce in a determined clutch.
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Answer:
I'd go for A since mitosis produces two diploid cells that are identical to each other and its parent cell where meiosis does not.
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Scientific ideas change over time as our evidence improves the more expirements they do and data makes them change
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The answer is letter B.
Explanation:
The kinase is inactivated by phosphorylation at a C-terminal tyrosine residue (Tyr527) and is activated by interaction with an activated RTK, which stimulates Src to autophosphorylate a different tyrosine residue (Tyr416).
Because the kinase is exclusively active when Tyr527 is dephosphorylated and Tyr416 is phosphorylated.