The Question is from neet-botany anatomy-of-flowering-plants monocot-stem, and it was created by the author Mr. NARESH KUMAR K

Question

The hypodermis in a monocot stem is typically composed of:

Mr. NARESH KUMAR K · Accepted Answer

## CORE INFORMATION
✓ **Answer**: C
## CONCEPT FRAMEWORK
	**Primary Concept**: Plant Anatomy - Monocot Stem Structure
	**Related Topics**: Ground Tissue, Sclerenchyma, Parenchyma, Collenchyma
	**Prerequisites**: Basic understanding of plant tissues and their functions.
## SOLUTION PATHWAY
**Given Information**:
	The question asks about the composition of the hypodermis in a monocot stem.
**Method & Steps**:
	1. **Recall the structure of a monocot stem**: Monocot stems have a scattered arrangement of vascular bundles surrounded by ground tissue. The outermost layer of the ground tissue, beneath the epidermis, is the hypodermis.
		Reasoning: Understanding the basic anatomy of a monocot stem is crucial to answering this question.
	2. **Identify the function of the hypodermis**: The hypodermis provides mechanical support and protection to the stem.
		Working:  In monocots, this supportive function is primarily achieved by sclerenchyma cells.
		Key Point: The hypodermis in dicot stems is typically composed of collenchyma.
	3. **Determine the tissue type responsible for support**: Sclerenchyma cells have thick, lignified secondary walls, making them ideal for providing structural support.
		Result: The hypodermis in a monocot stem is typically composed of sclerenchyma.
		Verification: This aligns with the established understanding of monocot stem anatomy.
 ## OPTION ANALYSIS
[A] :x: Parenchyma cells are thin-walled and primarily involved in storage and photosynthesis, not structural support.
[B] :x: Collenchyma cells provide flexible support, but in monocots, the hypodermis requires the rigid support offered by sclerenchyma.
[C] ✓: Sclerenchyma cells provide the rigid support needed in the hypodermis of a monocot stem.
[D] :x: Aerenchyma is a specialized parenchyma tissue with large air spaces, primarily found in aquatic plants, and not typically in the hypodermis of monocot stems.
 ## LEARNING AIDS
	**Common Mistakes**:
		1. Confusing the hypodermis of monocots and dicots: Dicot hypodermis is usually collenchyma, while monocot hypodermis is sclerenchyma.
			How to avoid: Remember that monocots need stronger support due to the scattered vascular bundles, hence sclerenchyma.
		2. Misunderstanding the function of each tissue type:  Clearly understand the role of parenchyma, collenchyma, and sclerenchyma.
			How to avoid: Create a table summarizing the characteristics and functions of each ground tissue type.
	**Quick Tips**:
		1. Remember 'S' for Sclerenchyma and Support in Monocot Stems.
		2. Visualize the cross-section of a monocot stem to recall the location and function of the hypodermis.

Mr. NARESH KUMAR K · Answer

Parenchyma

Mr. NARESH KUMAR K · Answer

Collenchyma

Mr. NARESH KUMAR K · Answer

The correct Option is "Sclerenchyma"

Mr. NARESH KUMAR K · Answer

Aerenchyma

NEET Botany Anatomy of Flowering Plants Monocot Stem MCQs

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