A Student Examining Leaf Cross Sections Under a Microscope Finds

question 3

Multiple Choice

A student examining leaf cross sections under a microscope finds many tightly packed cells with relatively thick cell walls.The cells have no nucleus and are dead.What type of cells are they?

• A)parenchyma
• B)xylem rays
• C)endodermis
• D)collenchyma
• E)sclerenchyma

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Definitions:

Morality

Principles concerning the distinction between right and wrong or good and bad behavior; a system of values and ethics that guide individual or group actions.

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Psychological Theme

An underlying subject or pervasive pattern that influences an individual's thoughts, emotions, and behaviors, often shaping their worldview and interactions.

Self-Control

The capacity to manage one's feelings, thoughts, and actions when confronted with desires and sudden urges.