The smallest unit of genetic materials is called __________.
A) A chromatid.
B) DNA
C) a chromosome.
D) a gene.

Question

Quizplus · Accepted Answer

A gene is the smallest unit of genetic material. It contains the instructions for building proteins, which are responsible for the development and function of all living organisms. Chromosomes are made up of many genes, and DNA is the molecule that makes up the genes. A chromatid is one half of a duplicated chromosome.

The Smallest Unit of Genetic Materials Is Called __________