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.
a fertilized ovary and other floral parts
a fertilized ovary
a fertilized ovary and calyx
a fertilized ovary and fleshy receptacle
an unfertilized ovary and other floral part
Correct answer is B
No explanation has been provided for this answer.
Which of the following organs produces bile?
Gall bladder
Pancreas
Spleen
Liver
Stomach
Correct answer is D
No explanation has been provided for this answer.
the addition of common salt
boiling for one hour
heating to 75oc for 20 minutes
the addition of vinegar
heating to 100oc for 12 hours
Correct answer is C
No explanation has been provided for this answer.
Which one of the following animals is NEVER a secondary host of tapeworms?
cow
Fish
Pig
Man
Dog
Correct answer is D
No explanation has been provided for this answer.
The vacuole of a plant cell is
a large empty space
smaller than that of animal cell
filled with air
an ordinary vacuum
surrounded by a membrane
Correct answer is E
No explanation has been provided for this answer.