Which of the following is not a mechanism for speciation? a) allopatric speciationb) sympatric speciationc) geographic separationd) cancer

Which of the following best describes the purpose of technology?

One gene can influence trait(s). one trait can be determined by gene(s).

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.