Final Exam Review Evolution of Populations

All of the genes of all members of a population

• Fitness
• Adaptation
• Genetic drift
• Gene pool

Random changes in an organism's DNA sequence. They ONLY way to get new traits in a population/

• gene shuffling

• gene pool

• mutation

• evolution

Which type of selection does this graph represent?

• Disruptive selection
• Stabilizing selection
• Directional selection
• Artificial selection

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

Which type of selection does this graph represent?

• Disruptive selection
• Stabilizing selection
• Directional selection
• Artificial selection

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

Which type of selection does this graph represent?

• Disruptive selection
• Stabilizing selection
• Directional selection
• Artificial selection

Tags

NGSS.HS-LS4-4

NGSS.HS-LS4-5

Changes in the gene pool due to random chance that leads to evolution; occurs when the gene frequencies in a population change

• Speciation

• Genetic drift

• Isolation

• Gene pool

What are the two main sources of genetic variation in living things?

• Equilibrium and Relative Frequency
• Mutations and Gene Shuffling
• Single-gene and Polygenic traits
• Asexual Reproduction and Gene Pools

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Which types of traits are only controlled by one gene?

• Single-gene traits
• Sologenic traits
• Polygenic traits
• Multiple Alleles

Type of trait that offers a broad range of possible phenotypes

• Single-gene Traits
• Sologenic Traits
• Polygenic Traits
• Mutations

Tags

NGSS.HS-LS3-3

Type of traits that produce phenotypes that are described as "one or the other", meaning there are only two possible phenotypes.

• Single-gene Traits

• Sologenic Traits

• Multiple Alleles

• Polygenic Traits