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1. Compare and contrast asexual and sexual reproduction. 2. Explain why both sexual and asexual reproductive strategies still exist (ie, why doesn’t every organism reproduce sexually? […]

1. Evolutionary biologists often compare the morphological features of different organisms to look for relationships to determine how they have changed over time. Describe a study an […]

Northern elephant seals have reduced genetic variationprobably because of a population bottleneck humans inflicted onthem in the 1890s. Hunting reduced their population size to as fewas […]

Assume you isolate the enzyme that synthesizes folic acid in bacteria and conduct some enzyme kinetics experiments. You find, not surprisingly, that sulfa drugs inhibit the […]

Explain Forensic entomology is the study of insects in criminal investigations. Such investigations can include using the presence of insect species and their life stages to […]