Measurements of height and weight of students in a class ...
Measurements of height and weight of students in a class show
discontinuous variation
continuous variation
shortness is more prevalent
fatness is less prevalent
Correct answer is B
No explanation has been provided for this answer.
One disease NOT caused directly by bacteria is ...
Which of the following is not regarded as a micro-nutrient or trace element for plant growth? ...
A density-dependent factor that regulates the population size of organism is ...
In Mendel's experiments, it was discovered that the skin of an African can be attributed to ...
Carbondioxide enters the stomata during photosynthesis through the process known as ...
In the life history of schistosoma (Bilharzia), one of the following is intermediate host ...
A marine protozoan is likely to have no contractile vacuole mainly because the cytoplasm is ...
In plants, the structure that performs a similar function with the testis in mammals is the ...
A soil consisting of alumina and iron (II) oxide is known as ...
In which of the following processes is carbondioxide not given out? ...