Quizziz #18 (Due by Sunday, 3/24 @ 11pm)

What is representative of the dominant allele? (Pick 2)

• A

• a

• p

• q

Tags

NGSS.HS-LS4-3

What is representative of the recessive allele? (Pick 2)

• A

• a

• p

• q

What is allele frequency?

• how often a trait appears in a population

• how often alleles cross over

• how often a trait appears in a community

• evolution

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

Genetic drift is likely to be seen in a population

• That has a low mutation rate
• In which natural selection is occurring
• That is very small
• For which environmental conditions are changing

Tags

NGSS.MS-LS4-4

T6. Mutations are important because they bring about

• death of the organism in which they develop
• genetic variation needed for a population to evolve
• benefits for the individual, not for the population
• Hardey-Weinberg equilibrium within a population

Tags

NGSS.HS-LS4-2

NGSS.HS-LS3-2

When a population is in Hardy-Weinberg equilibrium,  what is NOT happening to the species?

• Survival
• Reproduction
• Death
• Evolution

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

When a population is in Hardy-Weinberg equilibrium,  what is NOT happening to the species?

• Survival
• Reproduction
• Death
• Evolution

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

NGSS.HS-LS4-5

What does the Hardy-Weinberg equilibrium measure?

• changes in allele frequencies
• numbers of mutations
• goodness of fit
• genetic diversity

Tags

NGSS.HS-LS2-2

NGSS.HS-LS3-3

What is the best explanation for a population being described as an evolutionary unit?

• Population can evolve, not individuals
• Natural selection only involves individuals, not populations
• Genetic changes only occur in populations
• A population's gene pool remains the same throughout time

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

NGSS.HS-LS4-1

The bottleneck effect is caused by...

• Disasters

• Disease

• Migration

• Colonization

Tags

NGSS.HS-LS4-5