Which process increases genetic variability and accounts for genetic uniqueness?
A) mitosis
B) meiosis
C) heritability
D) surrogacy

Question

Quizplus · Accepted Answer

Meiosis is the process by which gametes (sperm and egg cells) are formed. During meiosis, homologous chromosomes pair up and exchange segments of genetic material through a process called crossing over. This results in new combinations of genetic material and increases genetic variability. Meiosis also involves random separation of chromosome pairs during cell division, further increasing genetic diversity. Therefore, meiosis is responsible for genetic uniqueness among individuals.

Which Process Increases Genetic Variability and Accounts for Genetic Uniqueness