MCQ
Potential difference across resting membrane is negative. This is due to differential distribution of the following ions
- ✓$Na ^{+}$and $K ^{+}$
- B$CO _3{ }^{+}$and $Cl ^{-}$
- C$Ca ^{++}$and $Mg ^{++}$
- D$Ca ^{++}$and $Cl ^{-}$
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Assertion $A$ : Amniocentesis for sex determination is one of the strategies of Reproductive and Child Health Care Programme.
Reason $R$ : Ban on amniocentesis checks increasing menace of female foeticide.
In the light of the above statements, choose the correct answer from the options given below.