5. Klinefelters syndrome has the genetic make up (a) 44 autosomes + xxy(b) 44 autosomes + xo (c) 45 autosomes + xx (d) 45 autosomes + xy Answer : (a) 44 autosomes + xxy...
25. The mechanism of ‘sex determination’ in birds is ... f) XX -XY b) ZZ -ZW c) ZZ -WW d) XX -XO Answer : b) ZZ -ZW...
5. The mechanism of ‘sex determination’ in birds is ... c) XX -XY b) ZZ -ZW c) ZZ -WW d) XX -XO Answer : b) ZZ -ZW...
Which chromosomal combination is responsible for maleness in man ? (1) XO (2) XXX (3) XX (4) XY Answer : XY...
Chromosome designation of Turner sydrome is : (1) 44A+XO (2) 44A+XXX (3) 44A+XXY (4) 44A+XYY Answer : 44A+XO...
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