Baby a Has Two X Chromosomes While Baby B Has

question 159

Multiple Choice

Baby A has two X chromosomes while Baby B has an X chromosome and a Y chromosome. What can you conclude about these two babies?

• A) The babies will have different hair colour.
• B) Baby A is a girl and Baby B is a boy.
• C) Baby A is a boy and Baby B is a girl.
• D) Baby A suffers a genetic error and Baby B is healthy.

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Definitions:

Research Results

The findings and conclusions derived from systematic investigation into a specific subject area or question, aiming to add to existing knowledge.

Second-Level Outcome

An effect or result that is one step removed from the immediate outcome, often referring to the longer-term or indirect effects.

Valence

The intrinsic attractiveness or aversiveness of an event, object, or situation, often influencing people's choices and behaviors.

Expectancy Model

A psychological theory stating that an individual's motivation is related to their expectation of achieving a desired performance level and the value of the associated reward.