#31-Mendelian-Disorders-Hemophilia
(Botany) > Principles of Inheritance & Variation

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What is incorrect for Hemophilia?

1. In this disease, a single protein that is a part of the cascade of proteins involved in the clotting of blood is affected.

2. In an affected indlvidual a simple cut will result in non-stop bleeding.

3. The heterozygous female (carrier) for haemophilia may transmit the disease to sons.

4. The possibility of a female becoming a haemophilic is extremely rare because mother of such a female has to be hemophilic and the father should be a carrier.

 70%
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Which of the following most appropriately describes haemophilia?

(1) X-linked recessive gene disorder

(2) Choromosomal disorder

(3) dominant gene disorder

(4) Recessive gene disorder

 88%
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NEET - 2016
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The incorrect statement with regard to haemophilia is

(1) it is a sex-linked disease

(2) it is a recessive disease

(3) it is a dominant disease

(4) a single protein involved in the clotting of blood effected

 82%
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NEET - 2013
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Given below is a highly simplified representation of the human sex chromosomes from a karyotype.

The gene a and b could be of

(1) colour blindness and body height

(2) attached ear lobe and Rhesus blood group

(3) haemophilia and red-green colour blindness

(4) phenylketonuria and haemophilia

 72%
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Which is genetically not possible?

(1) Hemophilic father transfers the hemophilic gene to his son

(2) Hemophiic father transfers the hemophilic gene to his daughter

(3) Carrier mother transfers the hemophilic gene to her son

(4) Carrier mother trannsfers the hemophilic gene to her daughter

 75%
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