Question

Maintenance of constant internal environment is called as

• A. Osmoregulation
• B. Metastasis
• C. Homeostasis
• D. Thermoregulation

Answer 1

The Correct Option is C

Homeostasis refers to the ability of an organism to regulate and maintain stable internal conditions despite external changes or fluctuations. It involves various physiological and biochemical processes that work together to keep the internal environment within a narrow range, conducive to the proper functioning of cells and tissues.

Homeostasis is essential for the survival and normal functioning of organisms. It involves the regulation of various factors such as body temperature, pH balance, blood sugar levels, water balance, electrolyte balance, and many other physiological parameters. Organ systems and feedback mechanisms play a crucial role in maintaining homeostasis by continuously monitoring and adjusting these internal conditions.

Answer 2

The maintenance of a constant internal environment is called homeostasis.

Explanation:

Homeostasis refers to the process by which living organisms regulate and maintain stable internal conditions such as temperature, pH, and the concentration of nutrients and waste products, despite changes in the external environment.

Key aspects of homeostasis include:

Thermoregulation: Maintaining body temperature (e.g., sweating to cool down, shivering to warm up).

Osmoregulation: Regulating the water and salt balance in the body.

Blood glucose regulation: Maintaining appropriate levels of glucose in the blood.

This ability is essential for the survival of organisms, ensuring that the body's internal conditions remain optimal for cellular functions.