2002 WAEC SSCE Biology Past Questions

2002

In any food chain, the first member must be a

2002

A vegetable farmer will benefit from a cattle rearer if

2002

Micro-organisms are important in recycling nutrients because

2002

Measles in infants can be prevented by

2002

The numbers in a population would rise, if there was an increase in the

2002

The possession of breathing roots is a characteristic of plants growing in

2002

Which of the following statements about blood groups in human is not correct?

2002

Which of the following is a continuous variation, in human population?

2002

Some species of animals and plants are considered as endangered, because

2002

Which of these statements is true about fingerprint patterns?

2002

Wildlife conservation is enhanced by

2002

A man with heterozygous genotype for blood group B marries a woman with heterozygous A, what percentage(%) of their children would be universal donor?

2002

In humans, sex is determined by

2002

The name given to a sudden change in a gene or chromosome that can be passed on to the offspring is

2002

Which of the following is not a morphological variation in human beings?

2002

When Mendel crossed round seeds with wrinkled seeds of Pea Plant, what was the ratio of wrinkled seedsTo round seeds in the F2 plants?

2002

Which of the following can be considered as a direct evidence of evolution?

2002

The following are social insects except

2002

Which of the following is an adaptation by plants to reduce the rate of water loss in a dry habitat? Possession of

2002

The genes affecting the same trait and are located at the same position on the homologous chromosomesAre called

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