Question

Why are identical twins more similar in personality traits compared to fraternal twins?

Options

• Identical twins share 100% of their genes, while fraternal twins share about 50%.

• Identical twins always grow up in the same environment.

• Fraternal twins do not share any genes.

• Identical twins have the same friends.

Answer 1

Identical twins share 100% of their genes, while fraternal twins share about 50%

Explanation:

Identical twins share all their genetic material, making them more similar in inherited traits. Fraternal twins share only about half their genes, showing less similarity and highlighting the role of genetics in personality.