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.
Siphons and gills are structures in aquatic organisms used for
gaseous exchange
buoyancy
excretion
movement
Correct answer is A
No explanation has been provided for this answer.
Which of the following organisms feeds both autotrophically and heterotrophically?
Hydra
Paramecium
Mucor
Euglena
Correct answer is D
No explanation has been provided for this answer.
The examples of autotrophic organisms include the following except
Euglena
Chlamydomonas
Hydra
Spirogyra
Correct answer is C
No explanation has been provided for this answer.
Which of the following organisms is not considered a parasitic plant?
Cassytha
Rhizopus
Dodder
Mistletoe
Correct answer is B
No explanation has been provided for this answer.
ileum, pH 9.0
stomach, pH 2.0
duodenum, pH 7.0
mouth cavity; pH 8.0
Correct answer is B
No explanation has been provided for this answer.