Practice check: In basic biology, which organ filters blood to produce urine?

✅ A. Iris

a: Iris | b: Cornea only | c: Retina | d: Optic nerve Read more

✅ D. Leukaemia

Option A: AIDS Option B: Tuberculosis Option C: Smallpox Option D: Leukaemia Correct Answer : Leukaemia Read more

✅ B. Protein

Option A: Gene Option B: Protein Option C: Glucose Option D: Diabetes Correct Answer : Protein Read more

✅ B. Phyletic lineage

Option A: Biome Option B: Phyletic lineage Option C: Community Option D: Population Correct Answer : Phyletic lineage Read more

✅ B. Pancreas

a: Gallbladder | b: Pancreas | c: Thyroid | d: Spleen Read more

✅ C. Campylobacter

Option A: Azobacter Option B: Nitrosomonas Option C: Campylobacter Option D: Nitrobacter Correct Answer : Campylobacter Read more

✅ D. Edward Jenner in 1795

Option A: Fleming in 1945 Option B: Florey & Chain in 1975 Option C: Flore & Chain in 1795 Option D: Edward Jenner in 1795 Correct Answer : Edward Jenner in 1795 Read more

✅ D. Mycology

a: Ornithology | b: Ecology | c: Entomology | d: Mycology Read more