22) Give an example of the three different types of population dispersion that are not from the text.

The dispersion can be defined as the development of spatial relationship between the members of the population in a habitat.

Explanation:

Uniform dispersion: This can be observed in case of plants which secrete toxins which kill the nearby plants hence, reduces the competition for resources.  For example, the Salvia leucophylla is responsible for secreting the toxins to kill the neighboring plants.

Random dispersion can be defined as the dispersion in which the plants that disperse their seed by wind but the seeds only germinate in the favorable environment.

Clumped dispersion can be defined as the dispersion in which the seeds are dropped into ground directly. Like in oak trees.

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects