MCQ
Choose incorrect one.
- ANasal chamber opens into nasopharynx
- ✓Larynx is bony box
- CDuring swallowing epiglottis to prevent the entry of food into the larynx.
- DTrachea is divides at the level of $5^{th}$ thoracic vertebra.
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|
Column $-I$ |
Column $-II$ |
Column $-III$ |
|
$X.$ $RBC$ |
$P.$ Nucleated |
$A.$ $5-5.5$ Million |
|
$Y.$ Monocytes |
$Q.$ granulocyte |
$B.$ $2-3\%$ |
|
$Z.$ Eosinophil |
$R.$ Lack of nucleus |
$C.$ $6-8\%$ |
|
|
$S.$ Lack of $Hb$ |
$D.$ $20-25\%$ |
| Column $I$ | Column $II$ | ||
| $A$ | Proximal convoluted tubule | $i.$ | Formation of concentrated urine |
| $B$ | Distal convoluted tubule | $ii.$ | Formation blood |
| $C$ | Henle’s loop | $iii.$ | Reabsorption of $70-80\%$ of electrolytes |
| $D$ | Counter$-$current mechanism | $iv.$ | Ionic balance |
| $E$ | Renal corpuscle medulla | $v.$ | Maintenance of concentration gradient in |