---

---

Select your answer:
         

Next Quiz >

Topics:

Non-infectious Disease Monoclonal Antibodies Disease Outbreak and Transmission Fungi/Bacteria/Biotechnology Nursing Vocabulary MEDICINE Immunisation Protozoan Diseases Cells and Organ Systems Principle of Health Science Physiology Forensic Pathology (Autopsy) Assessment The Energy Nutrients Tib/Fib, Knee and Femur Muscle Anatomy

Other quiz:

Immunity and Vaccines › View

Why does the Adaptive Immune System keep a memory of the pathogens they fight off, but Innate System does not?

A. Adaptive immunity is present at birth and needs to keep a memory of these pathogens over time, but Innate immunity is temporary so it does not a memory of pathogens.

B. Adaptive immunity is short lived, it keeps a memory of pathogens for future reference, whereas Innate immunity is present at birth so it does not need to keep a memory.

C. Innate immunity does not fight off pathogens so it cannot keep a record, while Adaptive immunity only fights off pathogens, therefore needing to keep a memory of them.

---

Types of Reproduction › View

Which is an example of sexual reproduction?

A. Yeast producing identical cells

B. Cutting off the arm of a starfish

C. Butterflies receive nectar when they deposit pollen on flower

D. All of them are examples of sexual reproduction

---