A man who suffers from haemophilia marries a woman who is...
A man who suffers from haemophilia marries a woman who is a carrier, what percentage of their children are likely to be haemophile?
25%
50%
75%
100%
Correct answer is B
No explanation has been provided for this answer.
A seed of a flowering plant can best be described as ...
What type of vertebrae assists in breathing alongside with the ribs? ...
The structure labelled 5 is the ...
Which of the following is an advantage of dispersal of fruits and seeds? It allows ...
When the original king and queen of termites die, they are replaced by ...
The following are courtship behaviors in animals EXCEPT ...
The eye defect caused by an uneven curvature of the cornea or lens or both is ...
Which of the following statements is TRUE of inhalation of air by man? ...
In cellular respiration, energy is made available to organisms by ...