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stepladder [879]
3 years ago
10

Which of the following provides the most conclusive evidence that organisms of two different species share a common ancestor?

Biology
2 answers:
Andrei [34K]3 years ago
5 0
The answer is A. They have similar DNA sequences, That is the only way to determine if they share a common ancestor. It´s all in the blood.
Dovator [93]3 years ago
3 0

Answer:

The answer is a)They have similar DNA sequences

Explanation:

All similarities reflect the existence of a common evolutionary ancestor. All living beings carry the following: They have the same DNA; The same or very similar DNA; the same gene expression; The same amino acids. These shared peculiarities suggest that living beings descended from a common ancestor. All living organisms carry these characteristics because they were inherited from that ancestor

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The hydrolysis of atp and preparation for reattachment to the thin filament by the myosin head called the recovery stroke.

<h3>What is myosin ? </h3>

Myosins are a class of motor proteins well recognized for their functions in the contraction of muscles and a variety of other eukaryotic motility processes. They are ATP-dependent and in charge of motility based on actin. By Wilhelm Kühne, the first myosin was identified in 1864.

<h3>When the myosin pulls the actin what is happening?</h3>

The actin is drawn along by the myosin head as it advances in the direction of the M line. The filaments migrate nearer the M line by around 10 nm as the actin is tugged. The power stroke is the name given to this motion because it is where force is generated.

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brainly.com/question/174043

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