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.
During respiration, air circulates round plant tissues via the
lenticels
stomata
guard cells
intercellular spaces
Correct answer is D
No explanation has been provided for this answer.
The end product of glycolysis in plants and animals is
pyruvic acid
citric acid
aspartic acid
malic acid
Correct answer is A
No explanation has been provided for this answer.
Which of following is NOT involved in the transport of substance in the body?
Lymph
Plasma
Leucocytes
Erythrocytes
Correct answer is C
No explanation has been provided for this answer.
Which of the following organs regulates the amount of amino acids and glucose in the body?
Kidney
Liver
pancreas
Spleen
Stomach
Correct answer is B
No explanation has been provided for this answer.
The mammalian organ which acts both as a digestive and as an endocrine organ is the
oesophagus
liver
pancreas
spleen
Correct answer is C
No explanation has been provided for this answer.