MCQ
The given figure illustrates the changes in lung volume during the process of breathing, it represents:


- AExpiration
- BInspiration and expiration
- CInspiration
- Ddemise

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| Endocrine | Hormone |
Deficiency Disorder |
| $I.$Neurohypophysis | Vasopressin | Diabetes insipidus |
| $II.$Adrenal Cortex | Corticosteroids | Addison's disease |
| $III.$Parathyroid glands | Parathormone | Myxoedema |
| $IV.$Thyroid glans | Calcitonin | Acromegaly |
|
Column $I$ $(Excretory\, organs)$ |
Column $II$ $(Animals)$ |
|
$A.$ Nephridia |
$p$ Hydra |
|
$B.$ Malpighian tubules |
$q$ Leech |
|
$C.$ Protonephridia |
$r$ Shark |
|
$D.$ Kidneys |
$s$ Round worms $t$ Cockroach |