If a trait is controlled by multiple alleles, what is this phenomenon called? (2

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Question: If a trait is controlled by multiple alleles, what is this phenomenon called? (2022)

Options:

Correct Answer: Multiple alleles

Exam Year: 2022

Solution:

When a trait is controlled by multiple alleles, it is referred to as multiple alleles.

If a trait is controlled by multiple alleles, what is this phenomenon called? (2022)

If a trait is controlled by multiple alleles, what is this phenomenon called? (2022)

Step 1: Understand what a trait is. A trait is a characteristic or feature of an organism, like eye color or height.
Step 2: Learn about alleles. Alleles are different versions of a gene that can determine a trait.
Step 3: Realize that most traits are controlled by two alleles, one from each parent.
Step 4: Know that sometimes, a trait can be influenced by more than two alleles.
Step 5: When a trait is controlled by more than two alleles, this situation is called multiple alleles.

Multiple Alleles – A genetic scenario where a single trait is influenced by more than two alleles.