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.
The part labelled II in the diagram is the
central canal
grey matter
spinal cord
dorsal root
vertebrarterial canal
Correct answer is B
No explanation has been provided for this answer.
Which of the labelled parts is filled with cerebrospinal fluid?
V And I
V only
III only
II and I
I only
Correct answer is E
No explanation has been provided for this answer.
The part labelled I in the diagram is called
stoma
epidermis
Ienticel
cortex
parenchyma
Correct answer is C
No explanation has been provided for this answer.
Which of the labelled parts is made up of dead cells?
III and IV
I, II and IV
IV and V
II and III
II and IV
Correct answer is D
No explanation has been provided for this answer.
What is the function of the part labelled II in the diagram? It
manufactures food
protects the chloroplast
produces protein
suspends the nucleus
digests starch
Correct answer is D
No explanation has been provided for this answer.