MCQ
Elbow joint is an example of
- APivot joint
- ✓Hinge joint
- CGliding joint
- DBall and socket joint
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| Gland | Secretion | Effect on body |
| A | Oestrogen | Maintenance of secondary sexual characters |
| Alpha cells of Islets of Langerhans | B | Raises blood sugar level |
| Anterior pituitary | C | Over secretion leads to gigantism |
| Alveolar Air | Atmospheric Air | |
| $p O _{2}$ | $ X$ | $ Y$ |
| $pCO _{2}$ | $A$ | $B$ |