Current estimates indicate that humans have about ________ genes.
A) 3,000
B) 10,000
C) 30,000
D) 100,000
E) 300,000
Answer: C
Current estimates indicate that humans have about ________ genes.
A) 3,000
B) 10,000
C) 30,000
D) 100,000
E) 300,000
Answer: C