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melomori [17]
3 years ago
5

What type of mutations do scientists look for in a molecular clock?

Biology
1 answer:
OleMash [197]3 years ago
4 0

The molecular clock tracks down nucleotide sequences for DNA or amino acids that contain sequences of proteins. Scientists use this to deduce the time in history where life forms possibly have diverged. This technique is also known as a gene clock or an evolutionary clock.

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Which of the following is an example of an allele? *<br><br> 1.H<br> 2. HH<br> 3. Hr<br> 4. RRR
VMariaS [17]

Examples of allele types are HH. That is option 2.

<h3>Gene Allele </h3>

An allele in genetic studies is an alternative gene form that is located at a particular point of the chromosome. It is usually represented with capital and small letter of the same alphabet.

There are two types of a allele which include:

  • Dominant allele: This is when the variation seen in a gene produces a noticeable phenotype. This is seen in the gene combination of HH.

  • Recessive allele: This type of allele does not produce any visible noticeable phenotype. This is seen in hh.

Therefore, examples of allele types are HH

Learn more about allele here:

brainly.com/question/25813022

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The pelvis bone functions as an attachment point for legs. So, the pelvis bone found in dolphins is organ. Information about thi
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Explanation:

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Answer:

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