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

2004 · Q59
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. /2004 · Q59

Principles of Inheritance and Variation question

2004 · Q59

NEETBiologyPrinciples of Inheritance and VariationMCQ+4 / −1
In a plant, red fruit (R) is dominant over yellow fruit (r) and tallness (T) is dominant over shortness (t). If a plant with RRTt genotype is crossed with a plant that is rrtt
  1. A
    75% will be tall with red fruit
  2. B
    25% will be tall with red fruit
  3. C
    50% will be tall with red fruit
  4. D
    All the offspring will be tall with red fruit
View written solutionFree

Correct answer: C

Since red fruit colour is dominant over yellow fruit colour and tallness is dominant over shortness.

AIPMT 2004 Biology - Principles of Inheritance and Variation Question 95 English Explanation

PreviousNext

More from Principles of Inheritance and Variation

  • Lack of independent assortment of two genes A and B in fruit fly Drosophila is due to :-2004 · MCQ
  • A male human is heterozygous for autosomal genes A and B and is also hemizygous for hemophilic gene h. What proportion of his sperms will be abh :-2004 · MCQ
  • 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 -2004 · MCQ
  • 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