Which statement is true about allele frequencies in a population? Question 4 options:

The frequency of two alleles for a single trait add up to 1

Lethal alleles are quickly removed from populations

The frequency of alleles for one trait (such as hair color) helps determine the frequency of other trait alleles (such as number of fingers)

The frequency of dominant alleles is always greater than the frequency of recessive alleles

the 2nd and 1st statement is correct about frequencies in a population

The frequency of two alleles for a single trait add up to 1

Explanation:

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the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.