General Science • BiologyMedium
What type of immunity is provided when ready-made antibodies are directly injected into a patient's body, such as in the case of snake venom anti-serum?
A. Active natural immunity
B. Passive artificial immunity✓ Correct Answer
C. Active artificial immunity
D. Innate immunity
💡 Solution & Explanation
Passive artificial immunity is acquired when pre-formed antibodies, such as anti-venom sera or immunoglobulins, are directly introduced into an individual to provide immediate temporary protection. Active immunity requires the host immune system to generate its own antibodies following antigen exposure or vaccination.
More General Science Biology questions
- Which structural feature differentiates Gram-positive bacteria from Gram-negative bacteria when stained using…
- Which specialized white blood cell type releases histamine and heparin during inflammatory and allergic…
- Which plant hormone is a volatile gas that promotes fruit ripening and abscission of plant organs?
- Which human hormone is often referred to as the 'pregnancy hormone' because it is essential for maintaining…
- Which endocrine gland undergoes age-related involution and is primarily responsible for the maturation and…