Compare and contrast the different type of distribution?

Uniform population is evenly distributed, the individual or species is territorial will keep more or even less between them.

The clumped dispersion the species are dispersed unevenly.There are several reasons why a population would cluster together in groups. Some plants simply drop their seeds around them. Some animals live in large social groups, such as schools of fish or herds of bison. 

Random dispersion the species are not predictable pattern of dispersion. Seed might just end up in places carried by the wind also animal that not interact with other. 

Explanation:

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;