In pedigree analysis, the symbol for affected male is
1.
2.
3.
4.
In the pedigree analysis, the meaning of the symbol is
1. Still birth
2. Dizygotic twin
3. Mating between relatives
4. Sex unspecified
Pedigree analysis is not utilized to trace
(1) Specific trait
(2) Sex ratio
(3) Disease
(4) Abnormality
Study the pedigree chart given below to identify the disorder
(1) Sickle cell anaemia
(2) Haemophilia
(3) Myotonic dystrophy
(4) Phenylketonuria
What does the given pedigree chart shows?
(1) Sex-linked recessive trait
(2) Sex-linked dominant trait
(3) Inheritance of Sickle cell anaemia
(4) Inheritance of autosomal dominant trait