OAU Biology 2007/2007 Past Questions

An amoeba moving towards a crumb of cake in a pond most likely exhibits

Which of following cells would most probably contain the greatest number of Golgi bodies

A group of similar cells performing the same function is

Structures found in cells are listed below: i. cell wall ii. Cell membrane iii. Chloroplast iv. Cytoplasm v. nucleus vi. Sap vacuole

Which of the following is not present in the nucleus of a cell?

A plant which grows on another plant without apparent harm to the host plant is called

The petals of a flower are collectively called

Osmosis can be defined as diffusion of:

The oxygen given off during the process in the above equation is derived from

When testing a leaf for starch, why is it first placed in boiling water?

Each of the following is an arthropod except the

The largest phylum in the animal kingdom is

With reference to the Figure above, which of these are correct?

The two species of human tapeworm can be distinguished by the presence or absence of

The ventricles of the mammalian heart are more muscular than the auricles because the

Which of the following statement is not correct about the function of each group of mammalian vertebrae?

In the adult toad, gaseous exchange takes place through

The foot of the bird shown below is strong and has strong claws on its digits. This implies that the bird

Which of the following is not a means of conservation?

One of the following statements is not true of viruses

The brain and the spinal cord constitute the

Which of the following parts of the mammalian brain is involved in taking the decision to run rather than walk.

Which part of the car is responsible for the maintenance of balance?