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 components of castor oil seed and the maize grain are similar EXCEPT for the
number of cotyledons
location of the embryo
number of radicles
number of plumules
Correct answer is A
No explanation has been provided for this answer.
Wind pollinated flowers usually have
rough pollen grains
sticky stigmas
small and short stigmas
long styles
Correct answer is D
No explanation has been provided for this answer.
The lumbar vertebra when compared with a thoracic vertebra has a
longer neural spine
wider neural canal
thicker centrum
shorter transverse process
Correct answer is C
No explanation has been provided for this answer.
Which of the following is the function of lymph?
Carries hormones round the body
Transports nutrients and oxygen from blood capillaries
Distributes heat uniformly round the body
conveys amino acids and glucose from the small intestine to the liver
Correct answer is B
No explanation has been provided for this answer.
There will be agglutination when the
Group A serum mixes with Group A erythrocytes
Group A serum mixes with group B erythrocytes
Group AB serum mixes with Group O erythrocytes
Group B serum mixes with Group B erythrocytes
Correct answer is B
No explanation has been provided for this answer.