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VARVARA [1.3K]
3 years ago
6

If this population continued for the next 100 years with no changes in arm length, what could you say about these sea stars?

Biology
1 answer:
Aleks [24]3 years ago
4 0
They have evolved into the best length for their environment. 
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7 0
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Which of the following phrases best defines the term "bias"?
Ahat [919]

Answer:

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3 0
3 years ago
Which is allopatric and which is sympatric
Helen [10]

Answer: The correct answer is-

Allopatric-  option 2.

Sympatric - option 1.

Allopatric and sympatric are primarily the two major mechanisms for  speciation ( formation of new species from an ancestral species).

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On the other hand, sympatric speciation occurs wihtin the same area. A population splits into two species that is becomes reproductively isolated when a change in the chromosome number occurs.

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4 0
3 years ago
Consider the model of the food chain. Imagine there is a herbicide poison spill and all the grass is killed. How will this influ
tigry1 [53]
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3 years ago
Why are G protein only found in Eukaryote cell ?
Levart [38]

Answer:

they bind to protein-coupled transmembrane receptors with higher complexity than those found in prokaryotes

Explanation:

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6 0
3 years ago
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