Waec Biology 2008 Past Questions and Answers

Question 26:

• WAEC 2008

Analysis of the gut content of an animal showed that it contained small pieces of bone, seeds. roughages and insects. The animal is likely to be a/an.

A. Carnivore
B. Herbivore
C. Insectivore
D. Omnivore

Question 27:

• WAEC 2008

Filaments of Spirogyra placed in a beaker of water in a dark cupboard died because

A. The filaments could not photosynthesize
B. Conjugation could not take place
C. The temperature was too high
D. The plant was overflooded

Question 28:

• WAEC 2008

The impedance of the concentration of chloroplast in the palisade layer of the leaf is for maximum exposure to

A. Carbon dioxide
B. Light
C. Water
D. Oxygen

Question 29:

• WAEC 2008

A community is best described as

A. Living things in a habitat interacting with the non-living part of the environment
B. The total number of individuals of one species of organisms living in a particular habitat
C. Populations of different species living together and interacting with each other in one habitat
D. The individuals of a particular group living together in an area and sharing the same resources

Question 30:

• WAEC 2008

Which of the following physical actors is likely to affect the distribution of plants in a pond?

A. Light
B. Humid
C. Wind
D. Temperature