Question

Directions: Select ALL the correct answers,

Answer 1

Answer: Option B is incorrect rest all the statements are correct.

Explanation:

A single trait can be controlled by multiple genes: A single trait can need multiple gene to be controlled. There are many traits in the body which can be controlled by the multiple genes in the body.

A single trait can alter multiple genes: The activity of a single gene can alter the activity of the multiple genes of the body. The faulty protein produced by the gene can also effect the other genes of the body.

A single gene can influence multiple traits: A single gene in the body can affect multiple characters of the body.  A single gene can be responsible or eye color, hair color, skin color et cetera.

Answer 2

Answer:

A single trait can be controlled by multiple genes. And

A single gene can influence multiple traits.

Explanation:

A single gene can control a single trait or influence multiple traits. Also, a single trait can be controlled by multiple genes.