Which Molecule or Ion Does NOT Act as a Ligand

question 8

Multiple Choice

Which molecule or ion does NOT act as a ligand?

• A) H₂O
• B) NH₄⁺
• C) Cl^-
• D) C₂O₄^2-
• E) CN^-

Explain the composition and functions of ground tissue in plants.

Define the structure and importance of periderm in plant biology.

Distinguish between phloem and xylem tissues and their roles in plant transport systems.

Comprehend the role of vascular cambium in plant growth and development.

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Definitions:

Extra Calories

Consumed energy that exceeds the amount a person needs to maintain their body weight, often leading to weight gain if not countered with increased physical activity.

Other Wants

Refers to desires that go beyond basic needs, often influenced by cultural, social, or individual preferences.

Service

An intangible commodity that involves providing labor or helpful activities to others without producing physical goods.

Intangible Activity

Economic or business activity that is not physical in nature, often related to services, knowledge, or intellectual property.