MCQ
Homeostasis is __________________:
- ADisturbance in regulatory control
- BTendency to resist internal changes
- CPlant and animal extracts used in homeopathy
- DA tendency to change with change in environment
Explanation:
Homeostasis is the ability to maintain a relatively stable internal state that persists despite changes in the world outside.
All living organisms, from plants to puppies to people, must regulate their internal environment to process energy and ultimately survive.
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|
Column $I$ (Description) |
Column $II$ (Example) |
| $A$. Aquatic respiratory organ | $I$. Skin |
| $B$. Organ which acts urogenital duct | $II$. Ureterand opens into the cloaca |
| $C$. A small median chamber | $III$. Cloacathat is used to pass faecal matter,urine and sperms to the exterior |
| $D$. A triangular structure | $IV.$ Sinus venosuswhich joins the rightatrium and receives bloodthrough vena cava |