If over several generations a character does not vary in a group of organisms,that group can be called a ________.
A) heterozygote
B) hybrid
C) true-breeding line
D) variant
E) cross-fertilized line

Question

Quizplus · Accepted Answer

A true-breeding line is a group of organisms that over several generations has exhibited the same trait or phenotype, indicating that the character is homozygous and does not vary.

If Over Several Generations a Character Does Not Vary in a Group