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Ne4ueva [31]
2 years ago
10

Other than to determine evolutionary relationships, what are molecular clocks used for?

Biology
2 answers:
Alik [6]2 years ago
4 0

Answer:

the answer is d.

Explanation:

I took the quiz and got it right.

ra1l [238]2 years ago
3 0

Given what we know, we can confirm that molecular clocks are also used to help classify organisms.

<h3>Why are they used to classify organisms?</h3>

Molecular clocks can be used to help classify organisms by providing a context for the development of that organism. That is, they allow us to see the genetic history of evolution into that organism and to know to which organisms it is most closely related.

Therefore, we can confirm that molecular clocks are also used to help classify organisms.

To learn more about molecular clocks visit:

brainly.com/question/1177009?referrer=searchResults

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What are the expected clumping results when each type of blood is mixed with each antibody? The antibodies are Anti-A, Anti-B, a
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Answer:

Agglutination or clumping occurs when blood that contains the particular antigen is mixed with the particular antibody.

Explanation:

Clumping of blood types takes place thus;

A+ - Agglutination with Anti-A and Anti-Rh. No agglutination with Anti-B.

A- - Agglutination with Anti-A. No agglutination with Anti-B and Anti-Rh.

B+ - Agglutination with Anti-B and Anti-Rh. No agglutination with Anti-A.

B- - Agglutination with Anti-B. No agglutination with Anti-B and Anti-Rh.

AB+ - Agglutination with Anti-A, Anti-B and Anti-Rh.

AB- - Agglutination with Anti-A and Anti-B. No agglutination with Anti-Rh.

O+ - Agglutination with Anti-Rh. No agglutination with Anti-A and Anti-B.

O- - No agglutination with Anti-A, Anti-B and Anti-Rh.

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Compare actions of cocaine amphetamines and nicotine
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For amphetamine the immediate effects are quicker reaction times, feelings of energy/wakefulness, excitement, increased attentiveness and concentration, feelings of euphoria. Side effects of amphetamines can include heart palpitations, dry mouth, headache, hostility, nausea, cognitive impairment, severe anxiety, lack of appetite, teeth grinding, dizziness, increased heart rate, heart palpitations, rapid breathing rate, hypertension (high blood pressure), increased body temperature, erectile dysfunction, irregular heartbeat.

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