2 commonalities of all life - ANSWERS1. all life posses DNA and RNA
2. all life evolved
evolution - ANSWERSdescent with modification
evolution changes properties of - ANSWERSpopulations or groups, over generations
evolutionary biology has applications in - ANSWERShealth science, agricult...
PCB 3674 evolution exam 1 Questions &
Answers
2 commonalities of all life - ANSWERS1. all life posses DNA and RNA
2. all life evolved
evolution - ANSWERSdescent with modification
evolution changes properties of - ANSWERSpopulations or groups, over generations
evolutionary biology has applications in - ANSWERShealth science, agriculture, natural
products, conservation and environmental management, understanding ourselves,
entertainment
evidence of evolution in micro evolution - ANSWERSchange through time
evidence of evolution in speciation - ANSWERSnew lineages from old
evidence of evolution in macro evolution - ANSWERSnew forms from old
evidence of evolution in common ancestry - ANSWERSall life forms are related
examples of micro evolution - ANSWERSselective breeding
direct observation
vestigial structures
selective breeding - ANSWERSchoosing different dogs to breed (2 diff traits)
direct observation - ANSWERScollecting evaluative information without altering the
environment
vestigial structures - ANSWERSgoose bumps on humans- still have them from apes
examples of speciation - ANSWERSlab experiments
natural populations (interbreeding)
examples of macro evolution - ANSWERStransitional forms (fossils of 2 different
animals but same group)
extinction and success
examples of common ancestry - ANSWERShomology
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