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 cellulose cell wall
chlorophyll
a centrally-placed nucleus
a cell membrane
a cell wall
Correct answer is D
No explanation has been provided for this answer.
The organ that is sensitive to light in the Euglena is the
gullet
chloroplast
eye spot
contractile vacuole
flagellum
Correct answer is C
No explanation has been provided for this answer.
Which of the following is not likely to be found in the cell of a ripe tomato fruit?
plastids
Chlorophyll
Cellulose cell wall
Mitochondrion
Mineral salts
Correct answer is B
No explanation has been provided for this answer.
The specific number of chromosomes in each somatic cell is represented by
2N
23
2N
N
Correct answer is C
No explanation has been provided for this answer.