The genes controlling 7 traits in pea studied by Mendel were later found to be located on how many chromosomes?
A. 7
B. 4
C. 5
D. 6
Answer:B
The genes controlling 7 traits in pea studied by Mendel were later found to be located on how many chromosomes?
A. 7 B. 4 C. 5 D. 6