What are the complementary base pairs found in DNA? O A. A-U
G-C
O B. C-T
A-G
O C. U-T
G-C
O D. C-G
A-T

Which claim correctly describes how genes can produce a phenotype? one gene is responsible for all traits. each trait is determined by a single gene. one gene can be responsible for many traits. each gene is responsible for exactly one trait.