Revision Notes For Class 12 Biology Chapter 6 Molecular Basis Of Inheritance

Inheritance is the passing of traits and characteristic features of the parent to its offspring. Genes are considered as the unit of heredity as they contain instructions that act as the body’s blueprint. Discover the intricates of inheritance at the molecular level by exploring Class 12 Biology Revision Notes Chapter 6 – Molecular Basis of Inheritance.

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Find the detailed notes from the link below:

CBSE Class 12 Biology Chapter 6  Notes – Molecular Basis of Inheritance

Further Reading

DNA Cloning
Gene Therapy

Frequently asked Questions on CBSE Class 12 Biology Notes Chapter 6: Molecular Basis of Inheritance


What is meant by molecular basis of inheritance?

Molecular basis of inheritance involves the study of genes, genetic variations and heredity. It explains how an offspring looks similar to the parents.


What are the traits of inheritance?

1. Tongue rolling.2. Earlobe attachment.3. Dimples.4. Curly hair.5. Freckles.6. Handedness.7. Hairline shape.


What is the meaning of ‘unit of heredity’?

The gene is the unit of heredity.


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