Hardy Weinberg Conditions

Which is NOT an assumption of Hardy-Weinberg?

• natural selection

• large populations

• no mutations

• no migration

• random mating

Tags

NGSS.HS-LS4-4

If all 5 Hardy-Weinberg assumptions are true, a population is said to be in genetic equilibrium. This means

• it is evolving

• it is not evolving

Select ALL of the following that violate the Hardy-Weinberg assumptions and would lead to a change in allele frequencies in a population.

• natural selection

• large population

• no mutations

• nonrandom mating

• no migration

Tags

NGSS.HS-LS4-4

What is the frequency of the dominant allele in this population?

• 30%

• 50%

• 63%

• 37%

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NGSS.HS-LS3-1

NGSS.HS-LS3-3

Calculate the frequency of the dominant allele in this population of beetles. Make sure to write your answer in percent form with the percent sign and no numbers after the decimal. (example: 24%)

Tags

NGSS.HS-LS4-3

All of the following are part of Hardy Weinberg law for populations in equilibirum EXCEPT

• Large population

• No immigration or emigration

• No natural selection

• Non random mating

• No genetic mutations

If a population experiences no migration, is very large, has no mutations, has random mating, and there is no selection, which of the following would you predict?

• The population will evolve, but much more slowly than normal.

• The makeup of the population's gene pool will remain virtually the same as long as these conditions hold
  

• The composition of the population's gene pool will change slowly in a predictable manner

• The population probably has an equal frequency of A and a alleles
  

Tags

NGSS.HS-LS4-3

NGSS.HS-LS4-2

The Hardy-Weinberg Model is?

• Available at local hobby stores and retailers throughout the Greater Cleveland area.

• A mathematical tool that biologists can use to predict allele frequencies and determine whether or not evolution is occurring within a population.

• Always occurring within populations of organisms in nature.

• Only useful in the lab and cannot be practically applied to real-world populations of organisms.  

Which of the following is NOT a condition required for Hardy-Weinberg equilibrium?

• A) Large population size

• B) No mutations

• C) Natural selection

• D) Random mating

In a population that is in Hardy-Weinberg equilibrium, what is the expected frequency of the homozygous recessive genotype if the frequency of the recessive allele is 0.2?

• A) 0.04

• B) 0.16

• C) 0.32

• D) 0.64

Tags

NGSS.HS-LS4-3