Maharashtra Board - Class 12 (HSC)

Genetics & Evolution question bank (Biology)

Practice 24 free Maharashtra Board - Class 12 (HSC) Biology - Genetics & Evolution questions with answers and step-by-step solutions.

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Q1.

Which scientific law or classification system governs 'Inheritance and Variation: Mendel's Laws of Inheritance, Incomplete Dominance and Co-dominance, Multiple Alleles and Blood Groups, Pleiotropy, Chromosomal Theory of Inheritance, Sex Determination'?

(A)

The established standard scientific law/classification for Inheritance and Variation: Mendel's Laws of Inheritance, Incomplete Dominance and Co-dominance, Multiple Alleles and Blood Groups, Pleiotropy, Chromosomal Theory of Inheritance, Sex Determination

(B)

Aristotle's outdated alchemy

(C)

An unproven hypothesis

(D)

None of these

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Q2.

How do we troubleshoot or verify a problem involving 'Inheritance and Variation: Mendel's Laws of Inheritance, Incomplete Dominance and Co-dominance, Multiple Alleles and Blood Groups, Pleiotropy, Chromosomal Theory of Inheritance, Sex Determination'?

(A)

By scientific method: hypothesis, observation, inference, and conclusion (Inheritance and Variation: Mendel's Laws of Inheritance, Incomplete Dominance and Co-dominance, Multiple Alleles and Blood Groups, Pleiotropy, Chromosomal Theory of Inheritance, Sex Determination)

(B)

By ignoring experimental errors

(C)

By changing data to match expectations

(D)

None of these

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