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.
Which of the following organisms is a producer?
Spirogyra
Mucor
Rhizopus
Yeast
Correct answer is A
No explanation has been provided for this answer.
Which of the following diseases is commonly observed in human males and is sex-linked?
Beriberi
Down’s syndrome
Sickle-cell anaemia
colour blindness
Correct answer is D
No explanation has been provided for this answer.
The abiotic factor which determines the depth to which light penetrates in a pond is
current
turbidity
wind
salinity
Correct answer is B
No explanation has been provided for this answer.
Which of the following occurrences is not a feature of meiosis?
Formation of four haploid cells
Two successive nuclear cell divisions
Pairing of homologous chromosomes at prophase
Formation of two diploid cells
Correct answer is D
No explanation has been provided for this answer.
All the available places on earth which support life constitute the
lithosphere
atmosphere
biosphere
hydrosphere
Correct answer is C
No explanation has been provided for this answer.