'Natural selection selects' presentation slideshows

KEY CONCEPT A population shares a common gene pool.

KEY CONCEPT A population shares a common gene pool. Genetic variation in a population increases the chance that some individuals will survive. Genetic variation leads to phenotypic variation. Phenotypic variation is necessary for natural selection.

478 views • 47 slides

KEY CONCEPT A population shares a common gene pool.

KEY CONCEPT A population shares a common gene pool. KEY CONCEPT Populations, not individuals, evolve. Natural selection acts on distributions of traits. A normal distribution graphs as a bell-shaped curve. highest frequency near mean value

483 views • 47 slides

Molecular Biology as Evidence of Creation Suzanne Phillips Loma Linda University

Molecular Biology as Evidence of Creation Suzanne Phillips Loma Linda University. The B ible tells us that God created everything including humans. Modern Science (naturalism, humanism, etc.,) is interpreted to tell us we arrived on earth by evolution. What is Evolution?.

438 views • 43 slides

595 views • 37 slides

Bellwork

Bellwork. What type of Natural selection selects against the middle? What type of natural selection, selects for the middle?. Bellwork. 1 . Disruptive selection selects against the middle. Bellwork. 2. Stabilizing selection selects for the middle. Mutations provide variation.

169 views • 10 slides