1992 JAMB UTME Biology Past Questions

1992

The structure labelled 5 is the

1992

The part labelled 3 is the

1992

Which of the following correctly summarizes the life cycle of fern plant?

1992

A tissue can best be defined as

1992

The organelle involved in tissue respiration is the

1992

The structure labelled Y is the

1992

The structure labelled X is used by the organism in the same way as man uses his

1992

The flowering period of plants in a habitat is determined by the

1992

The essential structural difference between hydra and tapeworm is that while Hydra

1992

A major difference between platyhelminthees and coelenterates is that platyhelminthes

1992

The major site of photosynthesis in the leaf is the

1992

Fungi are heterotropic because they

1992

The flow of air and water in or out of the mesophyll layer of a leaf is controlled by the

1992

An onion is a bulb because it

1992

Which of the following insects undergoes incomplete metamorphosis?

1992

The excretory organ in insects is the

1992

In the absence of oxygen, the pyruvic acid produced during glycolysis is converted to CO2 and

1992

Gaseous exchange in Aves occurs in the

1992

The blood vessel which carries blood from the alimentary canal to the liver is the

1992

5 cm3 dilute sodium hydroxide solution and 5 cm3 one percent copper sulphate solution are added to a solution of food specimen. The purple colour which is observed shows the presence of

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