By Age 22 to 28 Weeks,the Fetus Has Reached the Age

question 55

Multiple Choice

By age 22 to 28 weeks,the fetus has reached the age of viability.This means he or she

• A)will have a chance to survive if born early but will require medical intervention
• B)is especially vulnerable to the effects of teratogens
• C)is at the stage of twinning (twin formation and separation)
• D)will survive if born early without any need for medical intervention

Comprehend the notions of negative and positive freedom.

Recognize the impact of external circumstances and other people on individual freedom.

Identify the philosophical and ethical implications of freedom of choice.

Examine the relationship between freedom, responsibility, and morality.

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Definitions:

Genes

Segments of DNA that are responsible for hereditary characteristics and serve as the basic units of heredity.

Dependent Variables

Variables in experimental research that are expected to change as a result of manipulation of independent variables; they are the outcomes measured by the researcher.

Independent Variables

In an experiment, the variable that is manipulated or altered to examine its effect on a dependent variable.

Demand Characteristics

The cues in a study that might tell a research participant what behaviors are expected or desirable in that setting.