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

Question

Select the correct pair.

D VINOD · Accepted Answer

## CORE INFORMATION
✓ **Answer**: A
## CONCEPT FRAMEWORK
	**Primary Concept**: Plant tissue systems and their function
	**Related Topics**: Secondary growth in plants, tissue differentiation
	**Prerequisites**: Basic knowledge of plant anatomy
## SOLUTION PATHWAY
**Given Information**:
	- Four pairs of plant structures and their associated functions.
	- Identification of the correct pair.
**Method & Steps**:
	1. Analyze each pair based on knowledge of plant anatomy.
		Reasoning: Compare the given structure and function to the standard definitions.
	2. Determine which pair correctly matches the structure to its description.
		Working: Evaluate each option based on the definitions of the terms.
	3. Select the correct match.
		Result: Option A is the correct answer.
## OPTION ANALYSIS
[A] ✓: Cells of medullary rays that form part of the cambial ring are indeed called interfascicular cambium. This cambium is responsible for lateral growth in plants.
[B] :x: Loose parenchyma cells rupturing the epidermis to form lens-shaped openings are called lenticels, not spongy parenchyma. Spongy parenchyma is found in the leaf mesophyll.
[C] :x: Large colorless empty cells in the epidermis of grass leaves are called bulliform cells, not subsidiary cells. Subsidiary cells surround the guard cells in stomata.
[D] :x: In dicot leaves, the vascular bundles are surrounded by bundle sheath cells, not conjunctive tissue. Conjunctive tissue is found in roots.
## LEARNING AIDS
	**Common Mistakes**:
		1. Confusing different types of parenchyma: Spongy parenchyma is specifically for photosynthesis, while other parenchyma cells can have other functions, like in lenticels.
		2. Misidentifying subsidiary cells: Subsidiary cells are specific to stomatal complexes.
	**Quick Tips**:
		1. Memorize the location and function of key tissues like cambium, parenchyma, and bundle sheaths.
		2. Use diagrams and labelled figures to enhance understanding.

D VINOD · Answer

The correct Option is "Cells of medullary rays that form  part of cambial ring - Interfascicular cambium  "

D VINOD · Answer

Loose parenchyma cells rupturing  the epidermis and forming a lens  shaped opening in bark - Spongy parenchyma

D VINOD · Answer

Large colorless empty cells in the epidermis of grass leaves - Subsidiary cells

D VINOD · Answer

In dicot leaves, vascular bundles are surrounded by large thick-walled cells - Conjunctive tissue

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