The Question is from neet-botany anatomy-of-flowering-plants , and it was created by the author D VINOD

Question

The large, well-developed pith in a monocot root primarily consists of:

D VINOD · Accepted Answer

## CORE INFORMATION
✓ **Answer**: C
## CONCEPT FRAMEWORK
 **Primary Concept**: Plant Anatomy, specifically the structure of monocot roots.
 **Related Topics**: Parenchyma cells, Sclerenchyma cells, Collenchyma cells, Xylem, Pith.
 **Prerequisites**: Basic understanding of plant tissues and their functions.
## SOLUTION PATHWAY
**Given Information**:
  The question focuses on the composition of the pith in a monocot root.
  Monocot roots are characterized by a large, well-developed pith.
**Method & Steps**:
 1. Identify the type of cells that typically make up the pith.
  Reasoning: The pith is the central ground tissue in a stem or root.  It primarily provides storage and support.  Different cell types have different functions.
  Formula/Rule: None directly applicable.
 2. Consider the characteristics of the cell types listed.
  Working:  Parenchyma cells are thin-walled, living cells that are involved in storage, photosynthesis, and other metabolic functions. Sclerenchyma cells are thick-walled, dead cells that provide structural support. Collenchyma cells are also living but provide flexible support. Xylem vessels are involved in water transport.
  Key Point: The pith is primarily composed of cells involved in storage, which is a key function of parenchyma cells.
 3. Determine the most likely cell type to constitute the large pith of a monocot root.
  Result: Parenchyma cells are the most abundant cell type in the pith of monocot roots.
  Verification:  The large size of the pith suggests a need for significant storage, which aligns with the function of parenchyma cells.
 ## OPTION ANALYSIS
A :x: Sclerenchyma cells are primarily structural, not storage.
B :x: Collenchyma cells provide flexible support, not the main storage function of the pith.
C ✓: Parenchyma cells are the primary storage cells in the pith.
D :x: Xylem vessels are involved in water transport, not storage or the bulk of the pith.
 ## LEARNING AIDS
 **Common Mistakes**:
  1.Confusing the functions of different cell types: Understanding the specific roles of parenchyma, sclerenchyma, and collenchyma cells is crucial.
   [How to avoid]: Carefully review the functions of each cell type and associate them with the tissue they are found in.
  2.Assuming xylem is the primary component of the root's center: The xylem is a vascular tissue, while the pith is ground tissue.
   [How to avoid]: Remember the difference between vascular and ground tissues and their respective compositions.
 **Quick Tips**:
  1.Remember that pith is primarily for storage in roots and stems.
  2.Associate parenchyma cells with storage and metabolic functions.

D VINOD · Answer

Sclerenchyma cells

D VINOD · Answer

Collenchyma cells

D VINOD · Answer

The correct Option is "Parenchyma cells"

D VINOD · Answer

Xylem vessels

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