1998 JAMB UTME Biology Past Questions

1998

The natural tendency of organisms as they evolve is to

1998

The procaryotic cell type is characterized by a

1998

The nucleus is considered the central organelle of a cell because it

1998

The caste of termites that lacks pigmentation is the

1998

The ability of the cockroach to live in cracks and crevices is enhanced by the possession of

1998

The special name of the part labelled II is

1998

The structure labelled I is formed as a result of the fusion of

1998

In snails, the hard calcareous shells are secreted by the

1998

In a water culture experiment, a plant showed poor growth and yellowing of the leaves. These may be due to deficiency in

1998

The manufacture of carbohydrates by plants takes place only in

1998

Which of the following structures is capable of producing more tissues in the stem of a herbaceous flowering plant?

1998

A distinguished feature of mammals is the possession of

1998

The structure that prevents food particle from escaping through the fish gills are called gill

1998

In adult mammalian blood, the cells which lack nuclei are the

1998

The heart of the adult frog consist of

1998

Unicellular organisms transport essential nutrients directly to all parts of their bodies by the process of diffusion because, they have

1998

Regulation of blood sugar level takes place in the

1998

In million's test, when the reagent is added to a protein food item, a white precipitate is produced which turns

1998

The most reliable estimate of growth is by measuring changes in

1998

The ovary represented is

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