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The X/O syndrome is called Turner’s syndrome.

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Important Questions on Principles of Inheritance and Variation

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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
A human female with Turner's syndrome
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
People suffering from albinism cannot synthesize:
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
The genetic disorder in which an individual has an overall masculine development, gynaecomastia and is sterile:
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
Klinefelter's syndrome
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
Write notes on Turner syndrome.
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
Which one of the following genotype does NOT represent aneuploidy in human being?
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
A disease caused by an autosomal primary non-disjunction is
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
Name a human genetic disorder due to the following :
An additional X-chromosome in a male
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
Draw the diagram of chromosomes of Turner syndrome.
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
What is Turner's syndrome?
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders

Match the Column- I with Column - II

  Column - I   Column - II
i Autosomal trisomy p Turner's Syndrome
ii Allosomal trisomy q Mendelian disorder
iii Allosomal Monosomy r Klinefelter's Syndrome
iv Cystic fibrosis s Down's Syndrome
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
Name a human genetic disorder due to the following :
Deletion of one X-chromosome in a female
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
In man, which of the following genotypes and phenotypes may be the correct result of aneuploidy in sex chromosomes?
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
Conditions of a karyotype 2n±1 and 2n±2 are called
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
Karyotype of Klinefelter syndrome is
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
What is Down Syndrome? Write its symptoms.
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
State what does aneuploidy lead to.
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
An abnormal human baby with 'XXX' sex chromosomes was born due to:
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders

Correct the following statement, if there is any mistake:

Turner’s syndrome is due to the presence of an additional copy of the X chromosome. 
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Biology>Genetics and Evolution>Principles of Inheritance and Variation>Genetic Disorders
How many number of barr body will be present in female suffering from Turner's syndrome?