The Punnett Square Illustration Below Shows That Theoretically

question 16

Multiple Choice

The Punnett square illustration below shows that theoretically

• A)half of human sperm carry a Y chromosome.
• B)half of human zygotes are XY.
• C)all zygotes carry an X chromosome.
• D)gender depends upon which type of sperm fertilizes the egg.
• E)all of these are true.

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Definitions:

Discrimination

Discrimination is the unjust or prejudicial treatment of different categories of people, especially on the grounds of race, age, or sex.

Self-fulfilling Prophecy

A forecast that, through a cycle of reinforcement between thought and action, either intentionally or unintentionally leads to its own realization.

Stereotype

A commonly accepted yet simplistic and unchanging perception or representation of a specific kind of individual or object.

Attitudes

Attitudes are psychological tendencies or evaluations expressed by favoring or disfavoring particular people, places, things, or events.