1990 JAMB UTME Biology Past Questions

1990

Which of the following groups of invertebrates reproduces by budding?

1990

Hydra removes undigested food by

1990

Which of the following characteristics is common to Amoeba and Paramecium?

1990

Viruses are considered to be living organisms because they

1990

Which of the following animals has homodont dentition?

1990

Which part of the twig produces auxins?

1990

The spores of ferns are dispersed by

1990

The algae, bryophytes and pteridophytes are similar in that they

1990

Which of the following disease is rarely spread by a housefly?

1990

The nephridia in the earthworm form part of the

1990

A feature which adapts birds to flight is the possession of

1990

In the tapeworm the suckers on the scolex are used for

1990

In which of the following does external fertilization takes place?

1990

The organ which secretes digestive enzymes as well as hormones is the

1990

Which of the following food substance will produce a brick-red colour when warmed with Benedict's solution?

1990

The first step in the process of photosynthesis is the

1990

The mode of nutrition in which digestion is extracellular is

1990

Which type of the following cells is thin-walled and living at maturity?

1990

Etiolation is caused by the influence of

1990

Excretory products responsible for the red, purple and blue colours of flowers are called

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