Which of the Following Would Change the Allele Frequencies of a Population

question 31

Multiple Choice

Which of the following would change the allele frequencies of a population?

• A)Lack of mutation in the DNA
• B)Tall people in a population preferentially marry other tall people.
• C)A population on an island remains isolated and no one leaves or moves onto the island.
• D)All of the answer choices would change allele frequencies of a population.

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Definitions:

IgE

refers to Immunoglobulin E, a class of antibodies associated with allergic reactions.

IgA

An antibody known as Immunoglobulin A is essential for the protective functions within mucous membranes.

IgD

A class of antibodies that play a role in the immune system's response to antigens, mainly found on the surface of B cells.

Secondary Immune Response

The enhanced immune response elicited upon a second or subsequent exposure to a specific antigen, providing quicker and more effective protection.