1999 WAEC SSCE Biology Past Questions

1999

Which of the following statements is true?

1999

The dentition of a herbivore is distinct from that of other animals due to the presence of

1999

The importance of a balanced diet is to

1999

Carbon is added to the atmosphere by the following processes except

1999

A known weight of soil sample was oven-dried to obtain a constant weight. The loss in weight was due toLoss of

1999

Soil factors in an ecosystem are referred to as

1999

The secchi disc is used to measure

1999

Desert plants are usually called

1999

During prolonged exercises, glucose in the muscle is convened to

1999

Which of the following parasites is a flatworm?

1999

Which of the following factors may not affect living organisms in an aquatic habitat?

1999

A situation whereby some mammals remain inactive throughout dry and hot seasons is known as

1999

Which of the following is a means of measuring primary production?

1999

Which of the following resources is competed for by organisms in the desert?

1999

Which of the following is a renewable natural resources?

1999

Which of the following is an effect of carbon monoxide on man?

1999

Which of the following traits may not be important in marriage counselling

1999

Which of the following scientists was involved with organic evolution?

1999

The genotypic ratio of 1 : 2 : 1 in the offspring of a hybrid cross illustrates the law of

1999

Which of the following statements about sex determination is correct? At fertility

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