The long necks and legs of the present day giraffes were some of the basis of

Honey-Bee workers carry out the following functions except

Courtship behaviour in animals may include all of the following except

a pure breeding white cat (homozygous dominant) mates with a pure breeding black cat (recessive), what would be the fur colour of F1 generation

The haploid number of chromosomes in humans is

The ventricles of the mammalian heart have thickerMuscular walls than the auricles because the

Which of the following vertebrae provide articulating surfaces for the ribs?

Which of the following orders correctly represents the trend in eutrophication?

The physical and chemical factors which affect the life of organisms in an environment are described as

2006 WAEC SSCE Biology Past Questions