The basic unit on a chromosome that is used for the transmission of heredity is called a(n) _____.
A) gene
B) RNA
C) cell
D) protein

Question

Quizplus · Accepted Answer

A gene is the basic unit of heredity that is located on a chromosome, and it carries the instructions for a particular trait. RNA, cells, and proteins are all important components of genetic expression, but they are not the fundamental unit that is transferred from parent to offspring.

The Basic Unit on a Chromosome That Is Used for the Transmission