Identify 'a', 'b', 'c',’d’, 'e' and 'f' in the table given below: No. Syndrome Cause Characteristics of affected individuals SexMale/Female/Both 1. Down's Trisomy of 21 'a' (i)(ii) 'b' 2. 'c' XXY Overall masculinedevelopment. 'd' 3. Turner's 45 with XO 'e' (i)(ii) 'f'

No Syndrome Cause Characteristics of affectedindividuals Sex/Male/Female/Both 1. Down’s Trisomy of21 (i) Broad forehead (ii) Permanently open mouth,protruding and furrowedtongue and projecting lowerlip Both 2. Klinefelter’s XXY Overall masculine development Male 3. Turner’s 45 with XO (i) Short statured females withwebbed neck(ii) Body hair absent Female

Identify 'a', 'b', 'c',’d’, 'e' and 'f' in the table given below - Biology

Question

Identify 'a', 'b', 'c',’d’, 'e' and 'f' in the table given below:

No.	Syndrome	Cause	Characteristics of affected individuals	Sex Male/Female/Both
1.	Down's	Trisomy of 21	'a' (i) (ii)	'b'
2.	'c'	XXY	Overall masculine development.	'd'
3.	Turner's	45 with XO	'e' (i) (ii)	'f'

Solution

No	Syndrome	Cause	Characteristics of affected individuals	Sex/Male/Femal e/Both
1.	Down’s	Trisomy of 21	(i) Broad forehead (ii) Permanently open mouth, protruding and furrowed tongue and projecting lower lip	Both
2.	Klinefelter’s	XXY	Overall masculine development	Male
3.	Turner’s	45 with XO	(i) Short statured females with webbed neck (ii) Body hair absent	Female