MCQ
Purine base of DNA molecule has :
- AA and C
- BC and T
- ✓A and G
- DNone of these
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Statement $I$: The presence or absence of hymen is not a reliable indicator of virginity.
Statement $II$: The hymen is torn during the first coitus only.
In the light of the above statements, choose the correct answer from the options given below :
$R$ : Different types of alcoholic drinks are obtained only by fermentation, always followed by distillation process.
$A.$ Pelvic inflammatory disease $(PID)$
$B.$ Still births
$C.$ Infertility or even cancer of reproductive tract
$D.$ Ectopic pregnancies