The Question is from neet-botany , and it was created by the author B VENKAT

Question

A molecule that can act as a genetic material must fulfill the traits given, except

B VENKAT · Accepted Answer

## CORE INFORMATION
✓ **Answer**: D
## CONCEPT FRAMEWORK
	**Primary Concept**: Properties of Genetic Material
	**Related Topics**: DNA, RNA, Replication, Evolution, Gene Expression
	**Prerequisites**: Basic understanding of genetics and molecular biology.
## SOLUTION PATHWAY
**Given Information**:
	The question asks which trait is NOT required for a molecule to act as genetic material.
**Method & Steps**:
	1. **Stability**: Genetic material must be stable enough to store information reliably.  It should not be prone to frequent changes or degradation.
	2. **Replication**: Genetic material must be able to create copies of itself to pass on the genetic information during cell division.
	3. **Expression**: The information encoded in the genetic material must be expressed to produce traits (Mendelian characters).
	4. **Evolution**: Genetic material should allow for slow changes (mutations) over time to enable evolution.
## OPTION ANALYSIS
[A] :x: A molecule acting as genetic material *should* provide scope for slow changes required for evolution. This is essential for adaptation and speciation.
[B] :x: A molecule acting as genetic material *should* be able to express itself in the form of 'Mendelian characters'. This means the genetic information should be able to translate into observable traits.
[C] :x: A molecule acting as genetic material *should* be able to generate its replica. This is crucial for inheritance and cell division.
[D] ✓: A molecule acting as genetic material should *not* be unstable structurally and chemically. Instability would lead to loss of information and inaccurate replication.
## LEARNING AIDS
	**Common Mistakes**:
		1. Confusing stability with the ability to change: While genetic material should be stable, it should also allow for slow changes (mutations) for evolution.
		2. Misinterpreting 'Mendelian characters': These refer to observable traits that are inherited according to Mendel's laws.
	**Quick Tips**:
		1. Remember the key properties of genetic material: Stability, Replication, Expression, and Mutability (ability to change slowly).
		2. Think about why each property is important for the function of genetic material.

B VENKAT · Answer

it should provide the scope for slow changes that are required for evolution

B VENKAT · Answer

it should be able to express itself in the form of ‘Mendelian characters’

B VENKAT · Answer

it should be able to generate its replica

B VENKAT · Answer

The correct Option is "it should be unstable structurally and chemically"

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