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.
Cells that utilise a lot of energy are characterized by the presence of a large number of
vacuoles
mitochondria
endoplasmic reticulum
ribosomes
Correct answer is B
No explanation has been provided for this answer.
The following processes are involved in water movement in the endodermis except
osmosis
vacuolar pathway
diffusion
active transport
Correct answer is C
No explanation has been provided for this answer.
In which of the following habitats is Paramecium not found?
Pond
Aquarium
Lake
Puddle
Correct answer is B
No explanation has been provided for this answer.
If Amoeba is placed in a salt solution, the contractile vacuoles would
be bursting more frequently
be more numerous
be formed less frequently
grow bigger before they burst
Correct answer is C
No explanation has been provided for this answer.
Which of the following pairs of cells carry out the same function?
Check cell and red blood cell
Spermatozoan and ovum
Palisade cell and epidermal cell
Root tip cell and guard cell
Correct answer is B
No explanation has been provided for this answer.