Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Principles of Inheritance and Variation question

2004 · Q62
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /NEET
  3. /Biology
  4. /Principles of Inheritance and Variation
  5. /2004 · Q62

Principles of Inheritance and Variation question

2004 · Q62

NEETBiologyPrinciples of Inheritance and VariationMCQ+4 / −1
One of the parents of a cross has a mutation in its mitochondria. In that cross, that parent is taken as a male. During segregation of F2 progenies that mutation is found in -
  1. A
    50% of the progenies
  2. B
    1/3 of the progenies
  3. C
    None of the progenies
  4. D
    All the progenies
PreviousNext

More from Principles of Inheritance and Variation

  • A normal woman, whose father was colour-blind is married to a normal man. The sons would be :-2004 · MCQ
  • The recessive genes located on X-chromosomes in humans are always-2004 · MCQ
  • Which one of the following traits of garden pea studied by Mendel was a recessive feature ?2003 · MCQ
  • The genes controlling the seven pea characters studied by Mendel are now known to be located on how many different chromosomes ?2003 · MCQ
  • Two crosses between the same pair of genotypes or phenotypes in which the sources of the gametes are reversed in one cross, is known as : -2003 · MCQ
  • Pattern baldness, moustaches and beard in human males are examples of : -2003 · MCQ
  • In Drosophila, the sex is determined by : -2003 · MCQ
  • Down's syndrome is caused by an extra copy of chromosome number 21. What percentage of offspring produced by an affected mother and a normal father would be affected by this disorder ?2003 · MCQ