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.
Regulation of blood sugar level takes place in the
pancreas
ileum
liver
kidney
Correct answer is A
The pancreas produces the hormone, insulin, and secretes it into the bloodstream, where it regulates the body's glucose or sugar level. The islets of Langerhans are responsible for regulating blood glucose. They are groups of specialized cells in the pancreas that make and secrete hormones.
blue on heating
yellow on heating
green on heating
red on heating
Correct answer is D
No explanation has been provided for this answer.
copper
iron
magnesium
calcium
Correct answer is B
No explanation has been provided for this answer.
The manufacture of carbohydrates by plants takes place only in
the leaves
the green stems
chlorophyllous parts
flowering plants
Correct answer is C
No explanation has been provided for this answer.
Epidermis
Pericycle
Xylem
Cambium
Correct answer is D
No explanation has been provided for this answer.