Use the Following to Answer Questions

question 23

Short Answer

Use the following to answer questions:
Refer to the diagram below, showing alternation of generations.
-Which is the sporophyte generation, A or B?

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Definitions:

Norepinephrine

A neurotransmitter and hormone involved in the body's natural response to stress, increasing heart rate, blood pressure, and blood sugar levels.

Bronchi

The main passageways into the lungs, which branch from the trachea and further divide into smaller airways called bronchioles.

Oxygen

A chemical element with symbol O, critical for the survival of aerobic organisms as it is essential for energy production in respiration and is a component of water.

Hypothalamus

A region of the brain that regulates many bodily functions, including temperature, hunger, and thirst, as well as emotional and hormonal responses.