In a Controlled Experiment,the Group Not Subjected to a Change

question 5

Multiple Choice

In a controlled experiment,the group not subjected to a change in the independent variable,and used for comparison with the group receiving the experimental change,is the __________ group.

• A)independent
• B)experimental
• C)dependent
• D)control

---

Definitions:

Amniocentesis

A medical procedure used in prenatal diagnosis, involving the extraction of a small amount of amniotic fluid for testing.

Couples

Two individuals who are connected or involved with each other in a romantic or significant relationship.

First Trimester Screen

A screening test performed during the first trimester of pregnancy to assess the risk of certain birth defects.

Down Syndrome

A genetic disorder caused by the presence of all or part of a third copy of chromosome 21, characterized by physical growth delays, characteristic facial features, and intellectual disability.