ہوم / مشق / دسویں جماعت / حیاتیات / ہومیوستاسس
5 سوالات: دسویں جماعت حیاتیات، جوابات اور وضاحت کے ساتھ۔
جوابی کنجی کے ساتھ قابلِ پرنٹ ورک شیٹ
Maintaining a stable internal environment is called:
The main excretory organ in humans is the:
درست جواب: Kidney
Kidneys remove urea and excess water from the blood.
The functional unit of the kidney is the:
Urea is formed in the:
درست جواب: Liver
The liver makes urea from excess amino acids and the kidneys remove it.
Sweating helps to:
درست جواب: Cool the body
Evaporation of sweat removes heat from the body.