The Question is from neet-botany plant-physiology transpiration-and-photosynthesis-compromise, and it was created by the author Mr. NARESH KUMAR K

Question

Which adaptation is LEAST likely to be found in plants adapted to arid environments?

Mr. NARESH KUMAR K · Accepted Answer

## CORE INFORMATION
✓ **Answer**: C
## CONCEPT FRAMEWORK
 **Primary Concept**: Plant adaptations to arid environments
 **Related Topics**: Xerophytes, water conservation, transpiration
 **Prerequisites**: Understanding of plant structures and their functions
## SOLUTION PATHWAY
**Given Information**:
  The question asks which adaptation is LEAST likely in arid-adapted plants.
  Options: Sunken stomata, thick cuticle, large thin leaves, succulence
**Method & Steps**:
 1. Analyze each option's role in water conservation.
  Reasoning: Arid environments require adaptations to minimize water loss.
 2. Evaluate each option's effectiveness in reducing water loss.
  Working:
  * Sunken stomata: Reduce air movement over stomata, decreasing transpiration.
  * Thick cuticle: Reduces water loss through evaporation.
  * Large, thin leaves: Increase surface area for transpiration, leading to significant water loss.
  * Succulence: Water storage in leaves or stems.
 3. Identify the least effective adaptation for water conservation.
  Result: Large, thin leaves are the least likely adaptation because they increase water loss through transpiration.
  Verification: The other options directly contribute to water conservation in arid environments.
 ## OPTION ANALYSIS
A ✓: Sunken stomata are common in arid plants to reduce water loss through transpiration.
B :x: Thick cuticles are a key adaptation to reduce water loss by decreasing evaporation from the leaf surface.
C :x: Large, thin leaves are not advantageous in arid environments as they would lead to excessive water loss through transpiration. This is the correct answer.
D :x: Succulence is a common adaptation in arid environments, allowing plants to store water for periods of drought.
 ## LEARNING AIDS
 **Common Mistakes**:
  1.Confusing adaptations for water conservation with adaptations for other environmental factors: Some adaptations might help plants survive in arid regions but not specifically conserve water.
  2.Overlooking the importance of surface area in transpiration: Larger surface areas lead to greater water loss.
 **Quick Tips**:
  1.Remember that adaptations in arid plants focus on minimizing water loss and maximizing water storage.
  2.Relate leaf structure (size, thickness, presence of hairs, etc.) to the rate of transpiration.

Mr. NARESH KUMAR K · Answer

Sunken stomata

Mr. NARESH KUMAR K · Answer

Thick cuticle

Mr. NARESH KUMAR K · Answer

The correct Option is "Large, thin leaves"

Mr. NARESH KUMAR K · Answer

Succulence

NEET Botany Transport in Plants Transpiration And Photosynthesis Compromise MCQs

Select Topic

Question Tags

NEET Subjects

Our Bots

Company