Class 12 · Biology
Principles of Inheritance and Variation Questions
2636+ questions with step-by-step solutions — browse by subtopic in English, Hindi & Gujarati.
2636+
Questions
17
Subtopics
3
Languages
100%
With Solutions
A English
Principles of Inheritance and Variation Questions in English
Mendelism
351 questions · English
Inheritance of one gene
126 questions · English
Mendel's law of inheritance
70 questions · English
Incomplete dominance
85 questions · English
Multiple alleles
100 questions · English
Codominance
35 questions · English
Inheritance of two gene
178 questions · English
Chromosomal theory of inheritance
31 questions · English
Linkage and recombination
222 questions · English
Polygenic inheritance
48 questions · English
Pleiotropy
37 questions · English
Sex determination
259 questions · English
Mutation
199 questions · English
Pedigree Analysis and Mendelian disorders
414 questions · English
Chromosomal disorders
196 questions · English
Mix Examples- Principles of Inheritance and Variation
205 questions · English
Interaction of gene and cytoplasmic inheritance
80 questions · English
अ Hindi
Principles of Inheritance and Variation Questions in Hindi
Mendelism
351 questions · Hindi
Inheritance of one gene
126 questions · Hindi
Mendel's law of inheritance
70 questions · Hindi
Incomplete dominance
85 questions · Hindi
Multiple alleles
100 questions · Hindi
Codominance
35 questions · Hindi
Inheritance of two gene
178 questions · Hindi
Chromosomal theory of inheritance
31 questions · Hindi
Linkage and recombination
222 questions · Hindi
Polygenic inheritance
48 questions · Hindi
Pleiotropy
37 questions · Hindi
Sex determination
259 questions · Hindi
Mutation
199 questions · Hindi
Pedigree Analysis and Mendelian disorders
414 questions · Hindi
Chromosomal disorders
196 questions · Hindi
Mix Examples- Principles of Inheritance and Variation
205 questions · Hindi
Interaction of gene and cytoplasmic inheritance
80 questions · Hindi
અ Gujarati
Principles of Inheritance and Variation Questions in Gujarati
Mendelism
351 questions · Gujarati
Inheritance of one gene
126 questions · Gujarati
Mendel's law of inheritance
70 questions · Gujarati
Incomplete dominance
85 questions · Gujarati
Multiple alleles
100 questions · Gujarati
Codominance
35 questions · Gujarati
Inheritance of two gene
178 questions · Gujarati
Chromosomal theory of inheritance
31 questions · Gujarati
Linkage and recombination
222 questions · Gujarati
Polygenic inheritance
48 questions · Gujarati
Pleiotropy
37 questions · Gujarati
Sex determination
259 questions · Gujarati
Mutation
199 questions · Gujarati
Pedigree Analysis and Mendelian disorders
414 questions · Gujarati
Chromosomal disorders
196 questions · Gujarati
Mix Examples- Principles of Inheritance and Variation
205 questions · Gujarati
Interaction of gene and cytoplasmic inheritance
80 questions · Gujarati
About Principles of Inheritance and Variation — Class 12 Biology
The Principles of Inheritance and Variation chapter in Class 12 Biology contains 2636+ MCQ questions across 17 subtopics. Each subtopic has questions at Easy, Medium and Difficult levels — all with step-by-step solutions in English, Hindi and Gujarati, mapped to JEE Main and NEET exam patterns.
Subtopics Covered
Mendelism351 Qs
Inheritance of one gene126 Qs
Mendel's law of inheritance70 Qs
Incomplete dominance85 Qs
Multiple alleles100 Qs
Codominance35 Qs
Inheritance of two gene178 Qs
+10 more subtopics
Question Distribution by Subtopic
Mendelism13% · 351 Qs
Inheritance of one gene5% · 126 Qs
Mendel's law of inheritance3% · 70 Qs
Incomplete dominance3% · 85 Qs
Multiple alleles4% · 100 Qs
How to Study Principles of Inheritance and Variation
Work through subtopics in order — Easy questions first, then Medium and Difficult. After covering all subtopics, test yourself by generating a Principles of Inheritance and Variation question paper using the Vedclass Exam Paper Generator (Sets A, B, C, D with No Repeat logic).
Vedclass Products for Principles of Inheritance and Variation
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D papers from this chapter in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See DemoPrinciples of Inheritance and Variation — Frequently Asked Questions
1How many questions are in Principles of Inheritance and Variation?
The Principles of Inheritance and Variation chapter has 2636+ MCQ questions across 17 subtopics in the Vedclass question bank. All questions have step-by-step solutions available in English, Hindi and Gujarati.
2Which exams ask questions from Principles of Inheritance and Variation?
Principles of Inheritance and Variation is an important chapter for JEE Main, NEET, GUJCET and other state-level engineering and medical entrance exams. Previous year questions from all these exams are included in this chapter.
3Are Principles of Inheritance and Variation questions available in Hindi and Gujarati?
Yes. All Principles of Inheritance and Variation MCQs and their complete solutions are available in English, Hindi and Gujarati. Use the language tab on any subtopic page to switch.
4How should I study Principles of Inheritance and Variation for JEE or NEET?
Start subtopic-wise — practise Easy questions first, then Medium and Difficult. After covering all subtopics, generate a full Principles of Inheritance and Variation question paper using the Vedclass Exam Paper Generator (Sets A, B, C, D with No Repeat logic).
For Teachers & Institutes
Generate a Principles of Inheritance and Variation Paper in 2 Minutes
Select subtopic & difficulty — Sets A, B, C, D with No Repeat logic.
First 3 chapters of every subject are free — no payment required.