Medium
Select the incorrect match regarding the symbols used in Pedigree analysis:
- A$A$ diamond shape represents sex unspecified.
- B$A$ filled square or circle represents an affected individual.
- C$A$ square and a circle connected by a single horizontal line represent consanguineous mating.
- D$A$ mating pair with a filled square below represents parents with a male child affected by a disease.
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Similar Questions
$A$ woman has a haemophilic son and three normal children. Her genotype and that of her husband with respect to this gene would be
Medium
View SolutionIn which of the following disorders is a single protein that is a part of the cascade of proteins involved in blood clotting affected?
Medium
View SolutionAutosomal dominant disorder $- P$
Autosomal recessive disorder $- Q$
$X$-linked recessive disorder $- R$
$I -$ Haemophilia,$II -$ Sickle cell anaemia,$III -$ Phenylketonuria,
$IV -$ Thalassaemia,$V -$ Colour blindness,$VI -$ Myotonic dystrophy
Select the correct option for $P, Q$ and $R$.
$\quad\quad P \quad\quad Q \quad\quad R$
Autosomal recessive disorder $- Q$
$X$-linked recessive disorder $- R$
$I -$ Haemophilia,$II -$ Sickle cell anaemia,$III -$ Phenylketonuria,
$IV -$ Thalassaemia,$V -$ Colour blindness,$VI -$ Myotonic dystrophy
Select the correct option for $P, Q$ and $R$.
$\quad\quad P \quad\quad Q \quad\quad R$
Medium
View SolutionSickle cell anaemia is
Medium
View SolutionSex-linked disorders are mostly . . . . . . .
Easy
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