Basics, Patterns of Inheritance and Genetic Disorders
Trisomy-X is a phenotypically female and has chromosomes exemplified as:
XXY
XXX
XYY
XO
XXX
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An example of trisomy-18 included in:A. Edward’s syndrome
B. Down’s syndrome
C. Klinefelter’s syndrome
D. none of above
In Klinefelter s syndrome, phenotypical males having
A. XXY
B. XXX
C. XYY
D. XO
Branch of science that deals with improving human race based on genetics termed as:
A. Genetics
B. Eugenics
C. Biotechnology
D. Biochemistry
Heterozygous is condition in which individuals having
A. Same alleles
B. Different alleles
C. One missing allele
D. Neutral carbon
Defective DNA repair resulting in disorder named as:
A. Xeroderma pigmentosum
B. Huntington’s disease
C. Duchene muscular dystrophy
D. Becker’s dystrophy
Study of inheritance known as:
A. Hereditary
B. Inheritance
C. Genetics
D. Gene Biology
Deficiency of HGPRTase activity resulting in:
A. Lesch Nyhan syndrome
B. Becker s dystrophy
C. Duchene muscular dystrophy
D. Sickle cell anemia
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