Practicing Success
Match the Column 1 with Column 2 :
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a-ii; b-iv; c-iii; d-i a-ii; b-i; c-iii; d-iv a-iii; b-iv; c-ii; d-i a-iv; b-ii; c-iii; d-i |
a-ii; b-iv; c-iii; d-i |
The correct answer is Option (1)- a-ii; b-iv; c-iii; d-i
Matching Column 1 with Column 2: (a) Down's Syndrome - (ii) Trisomy 21 : Down's Syndrome is a genetic disorder characterized by the presence of an extra copy of chromosome 21, resulting in a total of three copies (trisomy) of this chromosome. (b) Turner's Syndrome - (iv) 45 with XO : Turner's Syndrome occurs due to a chromosomal abnormality where a female is born with only one X chromosome (45,XO). (c) Klinefelter's Syndrome - (iii) Karyotype of 47 ,XXY : Klinefelter's Syndrome is characterized by the presence of an extra X chromosome in males, resulting in a karyotype of 47,XXY. (d) Thalassemia - (i) Mendelian Disease : Thalassemia refers to a group of inherited blood disorders caused by mutations in the genes that produce hemoglobin and is considered a Mendelian genetic disorder due to its inheritance patterns. Therefore: (a) - (ii) , (b) - (iv), (c) - (iii), (d) - (i)
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