Which of the Following Combinations Represent Prezygotic Mechanisms of Isolation

question 21

Multiple Choice

Which of the following combinations represent prezygotic mechanisms of isolation?

• A)hybrid breakdown and temporal isolation
• B)hybrid breakdown and gametic isolation
• C)hybrid sterility and temporal isolation
• D)mechanical and temporal isolation

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Definitions:

Genetic Mutation

A permanent alteration in the DNA sequence that makes up a gene, which can lead to differences in physical appearance, disease, or no effect at all.

Amino Acids

Organic compounds that serve as the building blocks of proteins, characterized by an amino group, a carboxyl group, and a unique side chain.

Hydrogen Ions

Positively charged ions (H+) that contribute to acidity when in solution.

Hydroxide Ions

Negatively charged ions (OH-) that consist of oxygen and hydrogen, crucial for various chemical reactions, including those determining acidity or basicity (pH).