Refer to the Figure Shown Here

question 64

Multiple Choice

Refer to the figure shown here. Which structures) of a eudicot root is/are responsible for regulating the entry of minerals into the xylem?

• A) 1
• B) 1 and 6
• C) 6
• D) 2 and 3
• E) 2

---

Definitions:

Reticular Formation

A complex network of nerve pathways within the brainstem, involved in controlling alertness and consciousness.

Brainstem

A region at the base of the brain that controls vital functions like breathing, heart rate, and blood pressure.

Amygdala

Two lima-bean–sized neural clusters in the limbic system; linked to emotion.

Reward Centers

Areas in the brain, particularly within the limbic system, that are responsible for the sensation of pleasure in response to certain stimuli, playing a crucial role in motivation and reward-based learning.