342477
Select the incorrect statement with regard to haemophilia
1 A single protein involved in the clotting of blood is affected
2 It is a sex linked disease
3 It is a dominant disease
4 It is a recessive disease
Explanation:
Haemophilia is an inherited genetic disorder, due to presence of a recessive allele on the X -chromosome.
AIPMT - 2013
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342478
Haemophilia is more common in males because it is a
1 Recessive character carried by Y chromosome
2 Dominant trait carried by X chromosome
3 Recessive trait carried by X chromosome
4 Dominant character carried by Y chromosome
Explanation:
Hemophilia is sex linked recessive disease, which shows its transmission from unaffected carrier female to some of the male progeny has been widely studied.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342479
Queen Victoria was carrier of haemophilia, a sex linked disease. What is true?
1 Queen’s father must have had haemophilia
2 All of her sons would have had haemophilia
3 All of her daughters would have had haemophilia
4 Haemophilia would have occurred more in her male than female descendents
Explanation:
Queen Victoria was carrier of haemophilia, a sex linked disease. This disorder manifests only in males, however the genetic mutation that causes the disease is located on the X chromosome and is easily inherited from the mother by male children or from either mother or father by female children. A male having a mutant allele on his X-chromosome is hemizygous for that allele. This happens because the trait is recessive.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342480
A human male is heterozygous for autosomal genes ' A' and ' B '. He is also hemizygous for haemophilic gene ' h '. What percentage of sperms will carry 'abh' genotype?
1 \(25 \%\)
2 \(50 \%\)
3 \(75 \%\)
4 \(0 \%\)
Explanation:
The genotype of human male should be . Thus, types of gametes would be formed that includes . Clearly, only proportion that is \(25 \%\) of his sperms would be abh.
KCET - 2016
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342481
If a certain couple shows the probability of having only half of the sons haemophilic and only half of the daughers haemophilic, the parents are likely to be
1 Haemophilic mother and normal father
2 Normal mother and haemophilic father
3 Non- haemophilic carrier mother and haemophilic father
4 Haemophilia carrier mother and normal father
Explanation:
Hemophilic father and a carrier mother is the possible combination for half the daughters to be affected and half of sons to be affected.
342477
Select the incorrect statement with regard to haemophilia
1 A single protein involved in the clotting of blood is affected
2 It is a sex linked disease
3 It is a dominant disease
4 It is a recessive disease
Explanation:
Haemophilia is an inherited genetic disorder, due to presence of a recessive allele on the X -chromosome.
AIPMT - 2013
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342478
Haemophilia is more common in males because it is a
1 Recessive character carried by Y chromosome
2 Dominant trait carried by X chromosome
3 Recessive trait carried by X chromosome
4 Dominant character carried by Y chromosome
Explanation:
Hemophilia is sex linked recessive disease, which shows its transmission from unaffected carrier female to some of the male progeny has been widely studied.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342479
Queen Victoria was carrier of haemophilia, a sex linked disease. What is true?
1 Queen’s father must have had haemophilia
2 All of her sons would have had haemophilia
3 All of her daughters would have had haemophilia
4 Haemophilia would have occurred more in her male than female descendents
Explanation:
Queen Victoria was carrier of haemophilia, a sex linked disease. This disorder manifests only in males, however the genetic mutation that causes the disease is located on the X chromosome and is easily inherited from the mother by male children or from either mother or father by female children. A male having a mutant allele on his X-chromosome is hemizygous for that allele. This happens because the trait is recessive.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342480
A human male is heterozygous for autosomal genes ' A' and ' B '. He is also hemizygous for haemophilic gene ' h '. What percentage of sperms will carry 'abh' genotype?
1 \(25 \%\)
2 \(50 \%\)
3 \(75 \%\)
4 \(0 \%\)
Explanation:
The genotype of human male should be . Thus, types of gametes would be formed that includes . Clearly, only proportion that is \(25 \%\) of his sperms would be abh.
KCET - 2016
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342481
If a certain couple shows the probability of having only half of the sons haemophilic and only half of the daughers haemophilic, the parents are likely to be
1 Haemophilic mother and normal father
2 Normal mother and haemophilic father
3 Non- haemophilic carrier mother and haemophilic father
4 Haemophilia carrier mother and normal father
Explanation:
Hemophilic father and a carrier mother is the possible combination for half the daughters to be affected and half of sons to be affected.
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BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342477
Select the incorrect statement with regard to haemophilia
1 A single protein involved in the clotting of blood is affected
2 It is a sex linked disease
3 It is a dominant disease
4 It is a recessive disease
Explanation:
Haemophilia is an inherited genetic disorder, due to presence of a recessive allele on the X -chromosome.
AIPMT - 2013
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342478
Haemophilia is more common in males because it is a
1 Recessive character carried by Y chromosome
2 Dominant trait carried by X chromosome
3 Recessive trait carried by X chromosome
4 Dominant character carried by Y chromosome
Explanation:
Hemophilia is sex linked recessive disease, which shows its transmission from unaffected carrier female to some of the male progeny has been widely studied.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342479
Queen Victoria was carrier of haemophilia, a sex linked disease. What is true?
1 Queen’s father must have had haemophilia
2 All of her sons would have had haemophilia
3 All of her daughters would have had haemophilia
4 Haemophilia would have occurred more in her male than female descendents
Explanation:
Queen Victoria was carrier of haemophilia, a sex linked disease. This disorder manifests only in males, however the genetic mutation that causes the disease is located on the X chromosome and is easily inherited from the mother by male children or from either mother or father by female children. A male having a mutant allele on his X-chromosome is hemizygous for that allele. This happens because the trait is recessive.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342480
A human male is heterozygous for autosomal genes ' A' and ' B '. He is also hemizygous for haemophilic gene ' h '. What percentage of sperms will carry 'abh' genotype?
1 \(25 \%\)
2 \(50 \%\)
3 \(75 \%\)
4 \(0 \%\)
Explanation:
The genotype of human male should be . Thus, types of gametes would be formed that includes . Clearly, only proportion that is \(25 \%\) of his sperms would be abh.
KCET - 2016
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342481
If a certain couple shows the probability of having only half of the sons haemophilic and only half of the daughers haemophilic, the parents are likely to be
1 Haemophilic mother and normal father
2 Normal mother and haemophilic father
3 Non- haemophilic carrier mother and haemophilic father
4 Haemophilia carrier mother and normal father
Explanation:
Hemophilic father and a carrier mother is the possible combination for half the daughters to be affected and half of sons to be affected.
342477
Select the incorrect statement with regard to haemophilia
1 A single protein involved in the clotting of blood is affected
2 It is a sex linked disease
3 It is a dominant disease
4 It is a recessive disease
Explanation:
Haemophilia is an inherited genetic disorder, due to presence of a recessive allele on the X -chromosome.
AIPMT - 2013
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342478
Haemophilia is more common in males because it is a
1 Recessive character carried by Y chromosome
2 Dominant trait carried by X chromosome
3 Recessive trait carried by X chromosome
4 Dominant character carried by Y chromosome
Explanation:
Hemophilia is sex linked recessive disease, which shows its transmission from unaffected carrier female to some of the male progeny has been widely studied.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342479
Queen Victoria was carrier of haemophilia, a sex linked disease. What is true?
1 Queen’s father must have had haemophilia
2 All of her sons would have had haemophilia
3 All of her daughters would have had haemophilia
4 Haemophilia would have occurred more in her male than female descendents
Explanation:
Queen Victoria was carrier of haemophilia, a sex linked disease. This disorder manifests only in males, however the genetic mutation that causes the disease is located on the X chromosome and is easily inherited from the mother by male children or from either mother or father by female children. A male having a mutant allele on his X-chromosome is hemizygous for that allele. This happens because the trait is recessive.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342480
A human male is heterozygous for autosomal genes ' A' and ' B '. He is also hemizygous for haemophilic gene ' h '. What percentage of sperms will carry 'abh' genotype?
1 \(25 \%\)
2 \(50 \%\)
3 \(75 \%\)
4 \(0 \%\)
Explanation:
The genotype of human male should be . Thus, types of gametes would be formed that includes . Clearly, only proportion that is \(25 \%\) of his sperms would be abh.
KCET - 2016
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342481
If a certain couple shows the probability of having only half of the sons haemophilic and only half of the daughers haemophilic, the parents are likely to be
1 Haemophilic mother and normal father
2 Normal mother and haemophilic father
3 Non- haemophilic carrier mother and haemophilic father
4 Haemophilia carrier mother and normal father
Explanation:
Hemophilic father and a carrier mother is the possible combination for half the daughters to be affected and half of sons to be affected.
342477
Select the incorrect statement with regard to haemophilia
1 A single protein involved in the clotting of blood is affected
2 It is a sex linked disease
3 It is a dominant disease
4 It is a recessive disease
Explanation:
Haemophilia is an inherited genetic disorder, due to presence of a recessive allele on the X -chromosome.
AIPMT - 2013
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342478
Haemophilia is more common in males because it is a
1 Recessive character carried by Y chromosome
2 Dominant trait carried by X chromosome
3 Recessive trait carried by X chromosome
4 Dominant character carried by Y chromosome
Explanation:
Hemophilia is sex linked recessive disease, which shows its transmission from unaffected carrier female to some of the male progeny has been widely studied.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342479
Queen Victoria was carrier of haemophilia, a sex linked disease. What is true?
1 Queen’s father must have had haemophilia
2 All of her sons would have had haemophilia
3 All of her daughters would have had haemophilia
4 Haemophilia would have occurred more in her male than female descendents
Explanation:
Queen Victoria was carrier of haemophilia, a sex linked disease. This disorder manifests only in males, however the genetic mutation that causes the disease is located on the X chromosome and is easily inherited from the mother by male children or from either mother or father by female children. A male having a mutant allele on his X-chromosome is hemizygous for that allele. This happens because the trait is recessive.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342480
A human male is heterozygous for autosomal genes ' A' and ' B '. He is also hemizygous for haemophilic gene ' h '. What percentage of sperms will carry 'abh' genotype?
1 \(25 \%\)
2 \(50 \%\)
3 \(75 \%\)
4 \(0 \%\)
Explanation:
The genotype of human male should be . Thus, types of gametes would be formed that includes . Clearly, only proportion that is \(25 \%\) of his sperms would be abh.
KCET - 2016
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342481
If a certain couple shows the probability of having only half of the sons haemophilic and only half of the daughers haemophilic, the parents are likely to be
1 Haemophilic mother and normal father
2 Normal mother and haemophilic father
3 Non- haemophilic carrier mother and haemophilic father
4 Haemophilia carrier mother and normal father
Explanation:
Hemophilic father and a carrier mother is the possible combination for half the daughters to be affected and half of sons to be affected.