Which statement about genes is true?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Genes are made up of DNA nucleotides called A, C, T, and G.
(Choice B)
B
Genes are part of smaller structures called chromosomes.
(Choice C)
C
Having different genes usually causes organisms to have the same traits.
(Choice D)
D
Genes determine the characteristics of an organism.
Answer: D
Genes determine the characteristics of an organism.