Mendelian Disorders

Assertion: Mendelian disorders are transmitted to offspring on the same lines as in the principles of inheritance. Reason: The pattern of inheritance of Mendelian disorders cannot be traced in a family by the pedigree analysis.

Why are thalassemia and hemophilia categorized as Mendelian disorders ? Write the symptoms of these diseases .Explain their pattern of inheritance in humans. ( b) Write the genotypes of the normal parents producing a heamophilic son.

Read the following statemenets and choose the correct option I. Failure of segregation of chromatids duringt cell division results in aneuploidy (II) Chromposomal disorders are maninly determined buy alteration or mutation in a single gene (III) Thalassemia and cystic fibrosis are Mendelian disorders (IV) Sickle cell anameia is an X- linked trait ltbvrgt (V) Haemophilia is an autosome linked recessive disease

Why are colourblindness and thalassemia categorized as Mendelian disorders ? Write the symptoms of these disease seen in people suffering from them. ( b) About 8 % of human male population suffers from colorblindness whereas only about 0.4% of human female population suffers from this disease .Write an explanation to show how it is possible

Which of these is not a Mendelian disorder

Which among these is a Mendelian disorder?

Name a blood related autosomal Mendelian disorder. Why is it called Mendelian disorder? How is the disorder tansmitted from parents to offsprings ?