2012 - WAEC Biology Past Questions and Answers - page 1
The science of life is referred to as
The epidermis of a leaf is considered an example of a tissue because the cells
The organism at the organ level of organisation of life is
The disadvantage of complexity of organisation in the higher organisms is that it leads to
In which of the following multicellular organisms is-interdependence of cells maintained?
Which of the following processes occurs in the second phase of meiosis?
The muscle cell fluid of an athlete was tested immediately after a 1 O m race and was found to contain a high
concentration of lactic acid. Explain what could have caused this. The
The graph above represents the growth pattern of an animal. Which of the following groups of animals shows this
pattern of growth?
The pulmonary circulation involves movement of the blood to and from the
Which of the individual is likely to be suffering from haemophilia?