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Pick out the correct statements (a) Ha...

Pick out the correct statements
(a) Haemophilia is a sex-linked recessive disease
(b) Down's syndrome is due to aneuploidy
(c) Phenylketonuria is an autosomal recessive gene disorder.
(d) Sickle cell anaemia is a X-linked recessive gene disorder

A

(a), (b) and (c ) are correct

B

(a) and (d) are correct

C

(b) and (d) are correct

D

(a), (c ) and (d) are correct

Text Solution

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The correct Answer is:
A
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Pick out the correct statements: (i) Haemophilia is a sex-linked recissive disease. (ii) Down's syndrome is due to aneuploidy. (iii) Phenylketonuria is an autosomal recessive gene disorder. (iv) Sickle cell anaemia is an X-linked recessive gene disorder.

Pick out the correct statement (I) Haemophilia is a sex-linked recessive disease (II) Down's syndrome is due to aneuploidy (III) Phenylketonuria is an autosomal recessive gene disorder lt brgt (IV) Sickle-cell anaemia is an X-linked recessive gene disorder

Pic out the correct stataments (I) Haemophilia is a sex-linked recessive disease (II) Down's syndrome is due to aneuploidy (III) Phenylketonuria is an autosomal dominant gene disorder (IV) Phenylketonuria is an autosomal recessive gene disorder (V) Sickle-cell anaemia is an X-linked recessive gene disorder

Pick out the correct statements: (i) Colour blindness is a sex - linkes recessive gene disorder (ii) Klinefelter's syndrome is 18^(th) chromosomal trisomy (iii) Phenylketonuria is an autosomal dominant gene disorder (iv) Down's syndrome is due to aneuploidy

Give an example of a sex-linked recessive disorder in humans.

X-linked recessive gene easily express in :-

As: Haemophilia is a sex linked disease R: Haemophilia is due to a recessive gene.

Phenylketonuria, Huntington's disease and sickle-cell anaemia are caused respectively due to disorders associated with

Which of the following most appropriately describes haemophilia? (A) X-linked recessive gene disorder (B) Chromosomal disorder (C) Dominant gene disorder (D) Recessive gene disorder

Sickle-cell anaemia as well as thalassemia are autosomal recessive diseases. What do the terms autosomal and recessive mean?

AAKASH INSTITUTE ENGLISH-PRINCIPLES OF INHERITANCE AND VARIATION-Assignment (SECTION-C) Previous Years Questions
  1. A tall true breeding garden pea plant is crossed with a dwarf true bre...

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  2. Match the terms in Column I with their description in Column II and ch...

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  3. Pick out the correct statements (a) Haemophilia is a sex-linked rece...

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  4. A colour blind man marries a woman with normal sight who has no histor...

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  5. the term 'linkage' was coined by :

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  6. A pleiotropic gene:

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  7. In his classic experiment on Pea plants, Mendel did not use

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  8. A gene showing codominance has:

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  9. In the following human pedigree, the filled symbols represent the affe...

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  10. Alleles are:

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  11. The movement of a gene from one linkage group to an other is called

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  12. Multiple alleles are present:

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  13. An abnormal human baby with XXX sex chromosomes was born due to

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  14. How many pairs of contrasting characters in pea plants were studied by...

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  15. Fruit colour in squash is an example of

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  16. A man whose father was colour blind marries a woman who has a colour b...

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  17. A human female with turner's syndrome

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  18. In a population of 1000 individuals 360 belong to genotype AA, 480 to ...

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  19. If both the parents are carriers for thalassemia which is an autoso...

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  20. The incorrect statement with regard to Haemophilia is

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