The Question is from neet-botany biodiversity , and it was created by the author Mr. NARESH KUMAR K

Question

Which of the following is a defining characteristic of the plant kingdom?

Mr. NARESH KUMAR K · Accepted Answer

## CORE INFORMATION
✓ **Answer**: [B]
## CONCEPT FRAMEWORK
	**Primary Concept**: Characteristics of the plant kingdom
	**Related Topics**: Kingdom classification, Plant biology
	**Prerequisites**: Basic understanding of biological classification
## SOLUTION PATHWAY
**Given Information**:
		- Options to evaluate:
			1. Heterotrophic nutrition
			2. Cellulose cell wall
			3. Lack of cell wall
			4. Locomotion
		- The plant kingdom is known for its unique features.
**Method & Steps**:
	1. Evaluate each option for defining characteristics of plants.
		Reasoning: Identify the key traits that distinguish plants from other kingdoms.
		Formula/Rule: None applicable, conceptual evaluation.
	2. Analyze the option "Heterotrophic nutrition".
		Working: Heterotrophic organisms derive energy from other organisms, which is not characteristic of plants.
		Key Point: Plants are primarily autotrophic, producing their own food via photosynthesis.
	3. Examine the option "Cellulose cell wall".
		Result: Plants have a rigid cell wall made of cellulose, which is a defining characteristic.
		Verification: This is a unique feature not found in animal cells.
## OPTION ANALYSIS
[A] :x: Heterotrophic nutrition is not a characteristic of the plant kingdom, as plants are autotrophic.
[B] ✓: Cellulose cell wall is indeed the defining characteristic of the plant kingdom, providing structure and support.
[C] :x: Lack of cell wall is incorrect; plants have cell walls, unlike animals.
[D] :x: Locomotion is not applicable to plants, which are generally stationary.
## LEARNING AIDS
	**Common Mistakes**:
		1. Confusing plant and animal characteristics: Remember that plants are autotrophic and have cell walls.
		2. Overlooking the importance of cellulose in plant structure: Cellulose is a key component of plant cell walls.
	**Quick Tips**:
		1. Remember the acronym 'C.A.P.' for Characteristics of the plant kingdom: Cellulose, Autotrophic, Photosynthesis.
		2. Visualize plant cells under a microscope to recall their unique structure.

Mr. NARESH KUMAR K · Answer

Heterotrophic nutrition

Mr. NARESH KUMAR K · Answer

The correct Option is "Cellulose cell wall"

Mr. NARESH KUMAR K · Answer

Lack of cell wall

Mr. NARESH KUMAR K · Answer

Locomotion

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