How well do you understand living things and their vital processes? Whether you are preparing for JAMB, WAEC, NECO and Post-UTME, these Biology past questions and answers cover such subjects as the chemistry of life, botany, evolution, genetics, ecology etc to help you know what to expect, improve your speed and confidence and be really prepared for the actual aptitude test.
Underground stems which grow horizontally through the soil are
Bulbs
Rhizomes
Runners
Corms
Stolons
Correct answer is B
No explanation has been provided for this answer.
Anaerobic respiration in yeast produces
Carbondioxide and ethanol
Carbondioxide and water
Carbondioxide and oxygen
Carbondioxide and glucose
Ethanol and water
Correct answer is A
No explanation has been provided for this answer.
Pepsin is a digestive enzymes which breaks
Cellulose into glucose molecules
Carbohydrates into simple sugars
Protein into peptones
Fats into glycerol and fatty acid
Sucrose into glucose and fructose
Correct answer is C
No explanation has been provided for this answer.
Blood clotting is initiated by
Leucocytes
Platelets
Haemolymph
Haemoglobin
Erythrocytes
Correct answer is B
No explanation has been provided for this answer.
Exoskeleton is NOT found in the
Maggot
Mosquito larva
Earth worm
Caterpillar
Termite
Correct answer is C
No explanation has been provided for this answer.