Brandon and Brenda are fraternal twins. Patty and Selma are sisters born four years apart. Which of these two pairs of siblings is genetically most similar?
A) The degree of similarity cannot be determined without DNA testing.
B) Patty and Selma, the sisters, are genetically most similar.
C) Brandon and Brenda, the fraternal twins, are genetically most similar.
D) The fraternal twins and the sisters are equal in genetic similarity.
D
Psychology
You might also like to view...
With regard to norms and expectations of math acquisition, children should know how to count to 100 by the age of _______
Fill in the blank with correct word
Psychology
Treating eating disorders
a. is easy with the new generation of anti-anxiety medications. b. may include treatment against the individual's will. c. generally are successful within a few months. d. are more successful with anorexia nervosa than with bulimia nervosa.
Psychology