Class 12 · Principles of Inheritance and Variation

Genetics: Inheritance & Variation — NEET Biology

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📖 NCERT Source

These and several related questions are dealt with, scientifically, in a branch of biology known as Genetics. This subject deals with the inheritance, as well as the variation of characters from parents to offspring. Inheritance is the process by which characters are passed on from parent to progeny; it is the basis of heredity. Variation is the degree by which progeny differ from their parents.

NCERT Biology · Class 12 · Chapter 4 · Paragraph 9
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QuestionPractice Question

Inheritance is defined as:

📖 Solution & NCERT Explanation
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Correct answer: A the process by which characters are passed on from parent to progeny; it is the basis of heredity

Inheritance refers to the transmission of characters from parents to offspring.

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What does NCERT say about These and several related?
These and several related questions are dealt with, scientifically, in a branch of biology known as Genetics. This subject deals with the inheritance, as well as the variation of characters from parents to offspring.
Has this concept appeared in NEET?
Practice this NCERT concept with questions on MedicNEET.
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Principles of Inheritance and Variation, Class 12 NCERT Biology.

Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.

176/180
of the ReNEET 2026 paper (all subjects) was already in the MedicNEET question bank

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