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KiRa [710]
2 years ago
5

List the steps of reasoning that Darwin gave to explain the process of natural selection

Biology
1 answer:
Ivenika [448]2 years ago
8 0

Answer:

variation,inheritance,high rate of populations growth,differential survival and reproduction

please follow me and Mark me brainliest please

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2. How has genetics, combined with<br> paleontology, added to our<br> understanding of evolution?
motikmotik

Answer:

To find the extinct species and their divergence of characters can be studied using molecular genetic techniques.

Explanation:

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  • The samples of these species may contains their remains that help the biologist to isolate and analyze their protein or DNA. when the DNA is isolated their sequences can be generated using molecular biology techniques.
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3 years ago
Fats are broken into saturated fats and unsaturated fats. Which of these explains the difference between saturated and unsaturat
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A person whose red blood cells agglutinate with anti-B antibodies BUT NOT anti-A antibodies is type _________.
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A person whose red blood cells agglutinate with anti-B antibodies BUT NOT anti-A antibodies is type AB.

<h3>What is an agglutinate?</h3>

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When antibodies on one RBC attach to the antigen on another RBC, a process known as agglutination, globular to amorphous, grape-like aggregates of RBCs are formed. RBC agglutination supports immune-mediated hemolytic anemia when it is present (IMHA). The majority of IMHA instances do not exhibit agglutination, but when it does, immunoglobulin M (IgM) is the most frequently implicated because of its pentavalent nature. Agglutination, however, might be brought on by a very thick IgG antibody coating of the RBC membranes. Agglutination is typically regarded as IMHA's diagnostic sign.

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