MCQ
Choose correct option:
- ACopper releasing IUDs -LNG20
- BDiaphragm - IUDs
- ✓Lactational amenorrhoea - Absence of menstrual cycle
- Dcolostrum-Rich with antigens
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$I$. Chordata $II$. Annelida
$III$. Arthropoda $IV$. Platyhelminthes
$V$. Ctenophora $VI$. Aschelminthes
$II.$ There is negative pressure in the lungs than the atmospheric pressure In which of the above two situations inspiration takes place? Choose the correct option accordingly?