MCQ
The impulse for voluntary muscles for forced breathing starts in
- AMedulla
- BVagus nerve
- ✓Cerebrum
- DCerebellum
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$I.$ In the centre of each I-band is an elastic fibre ($Z-$line) which bisects it
$II.$ Thin filament are firmly attached to the $Z-$line
$III.\;M-$line is a fibrous membrane in the middle of $A-$band
$IV.$ A sarcomere comprises one full$-A $ band and two half $I-$bands
| List $I$ (Types of Stamens) | List $II$ (Example) |
| $A$. Monoadelphous | $I$. Citrus |
| $B$. Diadelphous | $II$. Pea |
| $C$. Polyadelphous | $III$. Lily |
| $D$. Epiphyllous | $IV$. China-rose |
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