Jamb Biology Past Questions and Answers

Question 2181:

• JAMB 2019

The association between two organisms living together in which only one benefits from the association while the other is neither benefited nor harmed is

A. Predation
B. Competition
C. Commensalism
D. Dispersal

Question 2182:

• JAMB 2019

Which of the following will have the least effect on the rate of change of the numbers in a population

A. Mutation
B. Food Supply
C. Disease
D. Predation

Question 2183:

• JAMB 2019

Which of the following controls all voluntary actions

A. Olfactory lobes
B. Cerebrum
C. Hypothalamus
D. Pons varolii

Question 2184:

• JAMB 2019

Which of the following statement describes an autonomic nervous system

A. It always stimulates effectors
B. Activities are voluntary
C. It dials with external stimuli and their responses
D. It affects glands, cardia muscles and smooth muscles

Question 2185:

• JAMB 2019

The glomerular filtrate contains the following except

A. Water
B. Urea
C. Blood Corpuscles
D. Glucose