Draw graph for three types of natural selection.

Name three types of natural selection.

(a) State Hardy Weinberg principle. Name any two factors which affect it. (b) Draw a graph to show that natural selection leads to directional change.

Which of the following features are true for stabilising type of natural selection ?

Which of the following types of natural selection results to form a higher and narrower peak after the selection process ?

Draw graph of x lt -y

Which of the following types of natural selection is most common during periods of environmental changes like global warming?

This diagrammatic representation shows which type of natural selection.

Draw graph of y=sin x