Every human begins life as a single cell, which is called a _____.
A) chromosome
B) zygote
C) genotype
D) genome

Question

Quizplus · Accepted Answer

A zygote is the fertilized egg that results from the fusion of sperm and egg. It is the first cell that begins the process of embryonic development. Chromosomes, genotype, and genome are all terms used to describe genetic material and do not specifically refer to the single cell stage of development.

Every Human Begins Life as a Single Cell, Which Is