Biologyeasy · Past Paper
What is the primary function of White Blood Cells?
AOxygen transport
BNutrient transport
CImmune defense
DWaste removal
✓ Correct Answer: C — Immune defense
White blood cells (leukocytes) protect the body against infectious diseases and foreign invaders.
Share this question
More from Biology
- The 'Fluid Mosaic Model' of the cell membrane was proposed by:
- Which of the following contains its own DNA and can replicate independently?
- The shrinkage of cytoplasm away from the cell wall in a hypertonic solution is called:
- What is the ratio of chromosomes in a gamete compared to a somatic cell?
- The functional unit of the kidney is called: