Class 12 biology Principles of Inheritance and Variation Free test quiz

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12th Biology: Principles of Inheritance and Variation

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1. A character which is expressed in a hybrid is called

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2. Genes for cytoplasmic male sterility in plants are generally located in

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3. Hybridization between Tt × tt gives rise to the progeny of ratio

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4. Two dominant non-allelic genes are 50 map units apart. The linkage is

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5. A woman with albinic father marries an albinic man. The proportion of her progeny is

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6. When two genetic loci produce identical phenotypes in cis and trans position, they are considered to be

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7. In a cross between AABB × aabb, the ratio of F2 genotypes between AABB, AaBB, Aabb and aabb would be

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8. The allele which is unable to express its effect in the presence of another is called

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9. Z Z / ZW type of sex determination is seen in:

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10. HbA and HbS alleles of normal and sickle celled RBC are

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Quiz Score Card

Pos.NameScorePoints
1Rudresh tripathi85 %17
2Ravi Ticku80 %16
3LAXSITAA MURUGAYA80 %16
4Medi.Pavithra70 %7
5DEBORAH CHEPTOO60 %12
6RITHANYA M45 %9
7Subir Dey Das35 %7
8Arigela venkata Kiran30 %6
9Subir dey das30 %6
10Thilagaraj Jayapaul30 %6
11Vaishnavi Ramchandra Yadav30 %6
12CHIKAALA SRI KRISHNA25 %5
13Rashmi Singh25 %5
14Kashaf Fatima20 %4
15S.Sahana15 %3

Attempt chapter wise 12th class biology mcq quiz

FAQ of chapter wise biology mcq quiz

Q1: What topics are covered in the u0022Principles of Inheritance and Variationu0022 chapter of Class 12 Biology?

Answer: The u0022Principles of Inheritance and Variationu0022 chapter in Class 12 Biology covers topics related to genetics, heredity, and the mechanisms of inheritance in living organisms. It explores how traits are passed from one generation to another and the variation that occurs within populations.

Q2: How will the free test quiz benefit me in preparing for my Class 12 Biology exam?

Answer: The free test quiz on u0022Principles of Inheritance and Variationu0022 offers a valuable opportunity to assess your understanding of the chapter’s concepts and improve your knowledge. By taking the quiz, you can identify weak areas, strengthen your grasp on important topics, and enhance your overall exam preparation.

Q3: Is the quiz designed to match the format of the Class 12 Biology exam?

Answer: Yes, the quiz is carefully crafted to align with the format and difficulty level of the Class 12 Biology exam. It includes multiple-choice questions, short answer questions, and other question types commonly found in the actual examination, providing you with a realistic test-taking experience.

Q4: Can I take the free test quiz multiple times to track my progress?

Answer: Absolutely! You can take the free test quiz on u0022Principles of Inheritance and Variationu0022 as many times as you like. Repeated attempts will help reinforce your understanding of the subject and monitor your progress over time.

Pankaj Karn

I’m a dedicated biology teacher specializing in online education and academic writing. Currently, I contribute to QuizRanker.org, where I create engaging and informative biology content. With an MSc degree in hand, I’m passionate about making complex biological concepts accessible and exciting for students everywhere.

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