+91-8076753736 support@wiredfaculty.com
logo
logo

Sponsor Area

Principles Of Inheritance And Variation

Question
CBSEENBI12047354
Wired Faculty App

The incorrect statement with regard to haemophilia is

  • it is a sex-linked disease

  • it is a recessive disease

  • it is a dominant disease

  • a single protein involved in the clotting of blood is affected

Solution

C.

it is a dominant disease

Haemophilia is a sex linked recessive disease. A single protein that is a part of the cascade of protein is involved in the clotting of blood is affected. The heterozygous female for haemophilia may transmit the disease to sons.

Some More Questions From Principles of Inheritance and Variation Chapter

Name the plant that shows incomplete dominance in respect of the colour of its flower.

Write the genotypes of man with blood group A.

What is Mendel’s monohybrid phenotypic ratio ?

Write down Mendel’s dihybrid Phenotypic ratio 

Who were the rediscoverers of Mendelism ?

What are the real determinants of what an organism will become ?

What is the unique feature of F1 generation ?

What will be the genetic make up of an organism which suffers from sickle cell anaemia ?

What do the symbols square and circle in a pedigree chart indicate ?

Define heterogamy. Give an example.

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation