by Sunday | Jun 27 | Biology WAEC
A. nitrogen cycle B. nitrogen fixation C. denitrification D. putrefaction E. decomposition Correct Answer: Option B – nitrogen fixation
by Sunday | Jun 27 | Biology WAEC
A. There is an excess of potassium ions inside the axon and an excess of sodium ions outside B. The inside of the axon becomes positively charged while the outside is negatively charged C. There is an excess of sodium ions on the inner side of the axon D. Chloride and...
by Sunday | Jun 27 | Biology WAEC
A. Zinc B. Carbon C. Hydrogen D. Potassium E. Calcium Correct Answer: Option A – Zinc
by Sunday | Jun 27 | Biology WAEC
A. Pairing B. Display C. Seasonal migration D. Hibernation E. Territorialism. Correct Answer: Option D – Hibernation
by Sunday | Jun 27 | Biology WAEC
A. ampullae B. taste bud C. nerve cells D. somatic cells E. tactile cells Correct Answer: Option B – taste bud
by Sunday | Jun 27 | Biology WAEC
A. loop of Henle B. renal vein C. Bowman’s capsule D. pelvis E. pyramid Correct Answer: Option C – Bowman’s capsule