How many structural (protein-coding)genes are there in the human genome?
A) about 20,000
B) 1,000 times more than in the corn genome.
C) 8 times more than in the mouse genome.
D) 38 times more than in the mouse genome.
E) both B and C

Question

Quizplus · Accepted Answer

The human genome is currently estimated to contain about 20,000 protein-coding genes. While the number of genes varies among species, it is generally true that humans have more genes than simpler organisms like bacteria or fungi, but fewer than some plants and animals. Therefore, options B, C, D, and E are all incorrect.

How Many Structural (Protein-Coding)genes Are There in the Human Genome