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Somatic Cells

​Somatic Cells

updated: June 26, 2022

Definition

Somatic cells are the cells in the body other than sperm and egg cells (which are called germ cells). In humans, somatic cells are diploid, meaning they contain two sets of chromosomes, one inherited from each parent. DNA mutations in somatic cells can affect an individual, but they cannot be passed on to their offspring.

 Somatic Cells


Narration

Somatic cells. All organisms that are alive are made of one or more cells that are called somatic cells. In humans, somatic cells are diploid, meaning they contain two sets of chromosomes, one set inherited from each parent. Somatic mutations can impact the individual carrying the mutation, but cannot be passed on and have no effect on the offspring.

Belen Hurle, Ph.D.
Belen Hurle, Ph.D.

Educational Outreach Specialist

Education and Community Involvement Branch