Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Principles of Inheritance and Variation question

2016 · Q72
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /NEET
  3. /Biology
  4. /Principles of Inheritance and Variation
  5. /2016 · Q72

Principles of Inheritance and Variation question

2016 · Q72

NEETBiologyPrinciples of Inheritance and VariationMCQ+4 / −1
Which of the following most appropriately describes haemophilia ?
  1. A
    Chromosomal disorder
  2. B
    X-linked recessive gene disorder
  3. C
    Dominant gene disorder
  4. D
    Recessive gene disorder
View written solutionFree

Correct answer: B

Haemophilia is a sex-linked disease. It occurs due to the presence of a recessive sex linked gene h, which is carried by X-chromosome.

PreviousNext

More from Principles of Inheritance and Variation

  • A tall true breeding garden pea plant is crossed with a dwarf true breeding garden pea plant. When the F1 plants were selfed the resulting genotypes were in the ratio of -2016 · MCQ
  • The mechanism that causes a gene to move from one linkage group to another is called2016 · MCQ
  • If a colour-blind man marries a woman who is homozygous for normal colour vision, the probability of their son being colour-blind is2016 · MCQ
  • The movement of a gene from one linkage group to another is called2015 · MCQ
  • Alleles are2015 · MCQ
  • A man with blood group ‘A’ marries a woman with blood group ‘B’. What are all the possible blood groups of their offsprings?2015 · MCQ
  • How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?2015 · MCQ
  • Multiple alleles are present2015 · MCQ