Biology 10th Edition by Eldra Solomon,Charles Martin,Diana Martin,Linda Berg

تمرين 1

A diagram of a pedigree shows
A) controlled matings between members of different true-breeding strains
B) the total genetic information in human cells
C) a comparison of DNA sequences among genomes of humans and other species
D) the subtle genetic differences among unrelated people
E) the expression of genetic traits in the members of two or more generations of a family