The bar graph below shows the numbers of male and female research students studying six subjects at a US university in 2011.

The proportions of research students, both male and female, who were studying in six different science courses at a UK university in 2009 are revealed in the form of bar chart.
The column graph compares the male and female research students in a UK university in six science-major subjects in the year 2009. As a general trend, biology and medicine were preferred by both sexes while physics and astronomy were picked by male research students in this university.