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.
sulphur
phosphorus
potassium
iron
Correct answer is B
No explanation has been provided for this answer.
Aged erythrocytes are dissolved in the
pancreas
liver
lymph nodes
kidney
Correct answer is B
No explanation has been provided for this answer.
The pancreatic juice contains the enzymes amylopsin,
pepsin, and trpsinogen
rennin, and steapsin
steapsin, and trypsinogen
steapsin, and ptyalin
Correct answer is C
No explanation has been provided for this answer.
Refrigeration, as a method of preservation, has ONE of the following characteristics:
Kills all the bacteria
Kill most of the bacteria
Makes the bacteria inactive
Dries food
Hydrolyses food
Correct answer is C
No explanation has been provided for this answer.
Which of the vertebra has a projection called odontoid process?
Atlas
Axis
Thoracic
Lumber
Caudal
Correct answer is B
The AXIS has a large centrum which projects forward as the odontoid process.