Which of the following statements is correct_______
A. The genetic material of all living things is a protein
B. The genetic material of living things is DNA
C. The genetic material of organisms is RNA
D. DNA is the main genetic material
Answer:D
Which of the following statements is correct_______
A. The genetic material of all living things is a protein B. The genetic material of living things is DNA C. The genetic material of organisms is RNA D. DNA is the main genetic material