Covers carriers and how unfavorable alleles can stay present in a population.
Reviews carriers of recessive alleles.
Summarize the main idea of a reading, create visual aids, and come up with new questions using a Four Square Concept Matrix.
Find out how an ancient looking fish is really a modern fish.
Find out how scientists think ''Homo sapiens'' developed their big brain and what it costs to maintain it.
Find out how the highest living human population is changing.