342469
Haemophilia is a sex-linked recessive trait in humans. If a father is normal and the son is haemophilic, but the mother is normal, her genotype must be
1 XX
2 \({X^h}X\)
3 \({X^h}{X^h}\)
4 XY
Explanation:
Mother is a carrier to the trait.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342470
Which among the following statement is true for haemophilia?
1 The family pedigree of Queen Victoria shows a number of haemophilic descendents
2 It is transmitted from unaffected carrier female to male progeny
3 The possibility of a female becoming a haemophilic is extremely rare
4 All are true
Explanation:
All the statements are true
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342506
In phenylketonuria, what is poorly absorbed in kidney?
1 Homogentisic acid
2 Phenylpyruvic acid
3 Phenylalanine
4 Tyrosine
Explanation:
Phenylpyruvic acid are also excreted through urine because of its poor absorption by kidney.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342436
Which of the following diseases belongs to the same category as colourblindness in man
1 Diabetes insipidus
2 Nightblindness
3 Haemophilia
4 Presbyopia
Explanation:
Colourblindness as well as Haemophilia - both are recessive sex linked diseases. Sex-linked diseases are moved down through families by one of the X or Y chromosome (sex chromosomes). The term “sex-linked recessive” is most often referred to X-linked recessive.
342469
Haemophilia is a sex-linked recessive trait in humans. If a father is normal and the son is haemophilic, but the mother is normal, her genotype must be
1 XX
2 \({X^h}X\)
3 \({X^h}{X^h}\)
4 XY
Explanation:
Mother is a carrier to the trait.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342470
Which among the following statement is true for haemophilia?
1 The family pedigree of Queen Victoria shows a number of haemophilic descendents
2 It is transmitted from unaffected carrier female to male progeny
3 The possibility of a female becoming a haemophilic is extremely rare
4 All are true
Explanation:
All the statements are true
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342506
In phenylketonuria, what is poorly absorbed in kidney?
1 Homogentisic acid
2 Phenylpyruvic acid
3 Phenylalanine
4 Tyrosine
Explanation:
Phenylpyruvic acid are also excreted through urine because of its poor absorption by kidney.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342436
Which of the following diseases belongs to the same category as colourblindness in man
1 Diabetes insipidus
2 Nightblindness
3 Haemophilia
4 Presbyopia
Explanation:
Colourblindness as well as Haemophilia - both are recessive sex linked diseases. Sex-linked diseases are moved down through families by one of the X or Y chromosome (sex chromosomes). The term “sex-linked recessive” is most often referred to X-linked recessive.
342469
Haemophilia is a sex-linked recessive trait in humans. If a father is normal and the son is haemophilic, but the mother is normal, her genotype must be
1 XX
2 \({X^h}X\)
3 \({X^h}{X^h}\)
4 XY
Explanation:
Mother is a carrier to the trait.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342470
Which among the following statement is true for haemophilia?
1 The family pedigree of Queen Victoria shows a number of haemophilic descendents
2 It is transmitted from unaffected carrier female to male progeny
3 The possibility of a female becoming a haemophilic is extremely rare
4 All are true
Explanation:
All the statements are true
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342506
In phenylketonuria, what is poorly absorbed in kidney?
1 Homogentisic acid
2 Phenylpyruvic acid
3 Phenylalanine
4 Tyrosine
Explanation:
Phenylpyruvic acid are also excreted through urine because of its poor absorption by kidney.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342436
Which of the following diseases belongs to the same category as colourblindness in man
1 Diabetes insipidus
2 Nightblindness
3 Haemophilia
4 Presbyopia
Explanation:
Colourblindness as well as Haemophilia - both are recessive sex linked diseases. Sex-linked diseases are moved down through families by one of the X or Y chromosome (sex chromosomes). The term “sex-linked recessive” is most often referred to X-linked recessive.
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342518
Match the columns I and II
Column I
Column II
A. Phenylketonuria
P. Drosophila
B. Skin colour
Q. Pleiotropy
C. Linkage
R. Polygenic
1 A – R , B – P , C – Q
2 A – Q , B – R , C – P
3 A – P , B – R , C – Q
4 A – Q , B – P , C – R
Explanation:
A-Q, B-R, C-P
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342469
Haemophilia is a sex-linked recessive trait in humans. If a father is normal and the son is haemophilic, but the mother is normal, her genotype must be
1 XX
2 \({X^h}X\)
3 \({X^h}{X^h}\)
4 XY
Explanation:
Mother is a carrier to the trait.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342470
Which among the following statement is true for haemophilia?
1 The family pedigree of Queen Victoria shows a number of haemophilic descendents
2 It is transmitted from unaffected carrier female to male progeny
3 The possibility of a female becoming a haemophilic is extremely rare
4 All are true
Explanation:
All the statements are true
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342506
In phenylketonuria, what is poorly absorbed in kidney?
1 Homogentisic acid
2 Phenylpyruvic acid
3 Phenylalanine
4 Tyrosine
Explanation:
Phenylpyruvic acid are also excreted through urine because of its poor absorption by kidney.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342436
Which of the following diseases belongs to the same category as colourblindness in man
1 Diabetes insipidus
2 Nightblindness
3 Haemophilia
4 Presbyopia
Explanation:
Colourblindness as well as Haemophilia - both are recessive sex linked diseases. Sex-linked diseases are moved down through families by one of the X or Y chromosome (sex chromosomes). The term “sex-linked recessive” is most often referred to X-linked recessive.
342469
Haemophilia is a sex-linked recessive trait in humans. If a father is normal and the son is haemophilic, but the mother is normal, her genotype must be
1 XX
2 \({X^h}X\)
3 \({X^h}{X^h}\)
4 XY
Explanation:
Mother is a carrier to the trait.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342470
Which among the following statement is true for haemophilia?
1 The family pedigree of Queen Victoria shows a number of haemophilic descendents
2 It is transmitted from unaffected carrier female to male progeny
3 The possibility of a female becoming a haemophilic is extremely rare
4 All are true
Explanation:
All the statements are true
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342506
In phenylketonuria, what is poorly absorbed in kidney?
1 Homogentisic acid
2 Phenylpyruvic acid
3 Phenylalanine
4 Tyrosine
Explanation:
Phenylpyruvic acid are also excreted through urine because of its poor absorption by kidney.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342436
Which of the following diseases belongs to the same category as colourblindness in man
1 Diabetes insipidus
2 Nightblindness
3 Haemophilia
4 Presbyopia
Explanation:
Colourblindness as well as Haemophilia - both are recessive sex linked diseases. Sex-linked diseases are moved down through families by one of the X or Y chromosome (sex chromosomes). The term “sex-linked recessive” is most often referred to X-linked recessive.