Writer’s choice

I just need the abstract.
Students can apply to present by submitting a 200- to 250-word abstract of their research, a 25-word description of the research project, a title, and at least three sources listed in APA or MLA format.
You can earn 5 points of extra credit [equivalent of 1 lab], for preparing an abstract of a research project of any biological topic that pertains to our course material.
Topics that we covered:
Phylogenetic Trees
Sex, Meiosis and Genetics
Forces of Evolutionary Change
Macroevolution
History of Life on Earth
Prokaryotes
Protists
Please choose one of these topics and write 250 words abstract for it thank you.