NEET Biology: Principles of Inheritance and Variation — Practice Set 11

Q1. Which of the following is a correct statement about incomplete dominance?

Q2. Which blood group is an example of both co-dominance and multiple allelism?

Q3. Which of the following is an incorrect statement about linked genes?

Q4. What is the phenotypic ratio observed in the F2 generation of a monohybrid cross?

Q5. Which type of genetic disorder is caused by the presence of an extra chromosome 21?

Q6. Which scientist conducted experiments on Drosophila and established the concept of linkage and recombination?

Q7. Which chromosomal disorder is caused by trisomy of chromosome 13?

Q8. Which of the following correctly describes a test cross?

Q9. What is the chromosomal composition of a male with Klinefelter’s syndrome?

Q10. What is the probability of a son inheriting an X-linked recessive disorder if his mother is a carrier?

Biology — Principles of Inheritance and Variation

Set 11 of 15

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Which of the following is a correct statement about incomplete dominance?