wveloution p2 Flashcards
darwin’s voyage and observations
1- species vary globally
2- species vary locally
3- species vary over time
descent with modification
idea that species change over time
fossil record
The totality of fossils is known as a fossil record
hemoglobin
protein made inside red blood cells
uniformitariumksn
things that operate in our day operated the same way in the universe
darwin’s and wallace’s observations
if animals have traits that help them develop, they can produce more offspring then others
evidence of eveloution
fossils
how to prevent antibiotic resistance
don’t save antibiotics
take them exactly as perscribed
natural selection and antibiotic resistance
survival of the fittest. when bacteria are exposed to antibiotics, the strongest will survive and pass on features to next generations