The Stem Cells of a Blastocyst Are Found In

question 112

Multiple Choice

The stem cells of a blastocyst are found in:

• A)the inner cell mass
• B)the outer cell mass
• C)the trophoblast
• D)all of these

---

Definitions:

Factor A

A variable manipulated by the researcher in an experiment to observe its effect on the dependent variable; often used in the context of factorial designs.

MSA

An abbreviation for Metropolitan Statistical Area, which is a geographical region with a relatively high population density at its core and close economic ties throughout the area.

Critical Value

A point on the scale of a test statistic beyond which the null hypothesis is rejected in favor of an alternative hypothesis.

Interaction Effect

A statistical phenomenon where the effect of one independent variable on a dependent variable depends on the level of another independent variable.