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

2017 · Q70
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. /2017 · Q70

Principles of Inheritance and Variation question

2017 · Q70

NEETBiologyPrinciples of Inheritance and VariationMCQ+4 / −1
The genotypes of a Husband and Wife are IAIB and IAi.
Among the blood types of their children, how many different genotypes and phenotypes are possible?
  1. A
    4 genotypes ; 3 phenotypes
  2. B
    4 genotypes ; 4 phenotypes
  3. C
    3 genotypes ; 4 phenotypes
  4. D
    3 genotypes ; 3 phenotypes
View written solutionFree

Correct answer: A

Husband × Wife

NEET 2017 Biology - Principles of Inheritance and Variation Question 166 English Explanation
Number of genotypes = 4
Number of phenotypes = 3
IAIA and IAi = A IAIB = AB
IBi = B

PreviousNext

More from Principles of Inheritance and Variation

  • A disease caused by an autosomal primary non-disjunction is :2017 · MCQ
  • Which one from those given below is the period for Mendel’s hybridisation experiments ?2017 · MCQ
  • In a testcross involving F1 dihybrid flies, more parental-type offspring were produced than the recombinant-typeoffspring. This indicates2016 · MCQ
  • Match the terms in Column-I with their description in Column-II and choose the correct option : Includes table2016 · MCQ
  • A cell at telophase stage is observed by a student in a plant brought from the field. He tells his teacher that this cell is not like other cells at telophase stage. There is no formation of cell plate and thus the cell is contaning more…2016 · MCQ
  • Pick out the correct statements : (a) Haemophilia is a sex-linked recessive disease. (b) Down's syndrome is due to aneuploidy. (c) Phenylketonuria is an autosomal recessive gene disorder. (d) Sickle cell anaemia is an X – linked recessive…2016 · MCQ
  • Which of the following most appropriately describes haemophilia ?2016 · MCQ
  • 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