Principles of Inheritance and Variation — NCERT Class 12 Biology Important Questions & Revision Notes
NCERT Class 12 Biology· Questions, Notes & Formulas
Showing 1–10 of 64 questionsPage 1 of 7
1 Mark
Who is known as the Father of Genetics?
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What is the phenotypic ratio of a monohybrid cross in the F2 generation?
1 Mark
Which of the following is a test cross ratio for a monohybrid cross?
1 Mark
Incomplete dominance is observed in which of the following plants?
1 Mark
What is the genotypic ratio in incomplete dominance?
1 Mark
Which blood group system demonstrates codominance and multiple alleles?
1 Mark
What is the chromosomal theory of inheritance proposed by?
1 Mark
Who discovered linkage and recombination in Drosophila?
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What determines sex in grasshoppers?
1 Mark
Which of the following is an example of an X-linked recessive trait in humans?
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