3-3.e Hardy Weinberg Basics Quizizz

Which Hardy-Weinberg equation represents the genotype frequencies in a population?

• p + q = 1

• p2 + 2pq + q2 = 1

• p2 + pq2 + q2 = 1

• p + 2pq + q3 = 1

Which Hardy-Weinberg factor represents the frequency of heterozygous individuals in a population?

• p2
• 2pq
• q2
• p2 + 2pq

What do you call all of the genes in a population?

• Gene pool
• Relative Frequency
• Genetic Drift
• Allele pool

In the Hardy-Weinberg Equation, q² is the frequency of what?

• The recessive allele 
• the dominant allele
• the recessive genotype
• the dominant genotype

The Hardy-Weinberg Model is...

• available at local hobby stores and retailers throughout the Greater Tazewell area.
• a mathematical tool that biologists can use to predict allele frequencies and determine whether or not microevolution is occurring within a population.

• always occurring within individual organisms in nature.
• only useful in the lab and cannot be practically applied to real-world populations of organisms.  

Why are advantageous traits more likely to be passed onto offspring?

• Because they are more likely to survive and reproduce.

• Because they come from dominant alleles.

• Because they come from recessive alleles.

• Because the organism knew it needed that trait, survives, and passes it on.

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.

• Dominant alleles in the population's gene pool will slowly increase in frequency while recessive alleles will decrease.

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

What does "q" stand for?

• dominant allele

• recessive allele

• homozygous recessive

• bb

Which of the following is the equation that you use for Hardy-Weinberg equilibrium?

• p² + 2pq + q² = 1

• p² + q² = 1

• p³ + q³ = 1

• p³ + 3pq + q³ = 1

frequency of homozygous dominant individuals

• p²

• pq²

• q²p

• p x q