2013 - WAEC Biology Past Questions and Answers - page 5
In genetics, linkages refer to the linking of genes of the
A man's blood group is AB. What is the probability of the man giving birth to a child with blood group O?
When a man who is Rh-positive marries a woman who is Rh-negative, there will be incidence of
The gene that is only located on X-choromosome is said to be
If a boy has blood type O and his mother has blood type A,what is the genotype of his father?
A man's who suffers from haemophilia marries a woman who is a carrier, what percentage of their children are likely to be haemophilie?
Which of the following traits may be considered in marriage counseling?
Which of the following structures is only formed during cell division in animal cells?
The function of the drone in a colony of bees is to
Which of the following features is used by chameleons to escape predation?