Slide 1 Variation and Natural Selection Notes Mutations Variations Natural Selection Adaptations Selective Breeding How Does All of This Fit Together? Evolution Charles Darwin…
Slide 1 Chapter 15 Slide 2 Darwin became a naturalist on the HMS Beagle in 1831 and took a 5 year journey around the world. Darwin made many observations and collected evidence…
Slide 1 “What's graphene, and why is its development worth a Nobel Prize?” “In just a few years you might be riding in it, tapping on it as you use your iPhone…
Slide 1 Evolution Change in allele frequency over time. Slide 2 Why do we resemble our parents? Hereditary – passing of traits from parent to offspring Traits – an aspect…
Slide 1 EVOLUTION Slide 2 DARWIN’S THEORY OF EVOLUTION Chapter 15 Mr. V. M. Galdo Science Department BOOKER T. WASHINGTON S.H.S. Slide 3 The Puzzle of Life’s Diversity…
Theory of Natural Selection: Darwinâs explanation for HOW evolution works. VOYAGE OF THE HMS BEAGLE : 1831 - 1836 7 Steps to Natural Selection Overpopulation (overproduction)-…
Slide 1 Darwinâs Finches (Continued) These birds that would later become nicknamed as âDarwinâs Finchesâ proved that organisms adapt to live in their environment. Each…
Darwinian Evolution Evolution Evolution is the accumulated change in the frequencies of alleles within isolated gene pools due to the selective pressure of the environment…
Evolution = changes over time Theory = well-supported, testable explanation Family of doctors. Darwin disliked medicine. Went to theological school to be a minister. Hired…
EVOLUTION DARWINâS THEORY OF EVOLUTION Chapter 15 Mr. V. M. Galdo Science Department BOOKER T. WASHINGTON S.H.S. The Puzzle of Lifeâs Diversity (p. 369 â 372) During his…