Put all the candies used in Problems 41 back into a single mound and then divide them into two piles, being sure that the frequencies of each color are the same in each pile. Make a note of the starting frequency of each color. Label one pile 'male' and the other pile 'female.'
Compare the starting frequency of each color with the frequency after drawing. Describe the observed differences and identify the evolutionary mechanism this exercise best emulates.

Albinism, an autosomal recessive trait characterized by an absence of skin pigmentation, is found in 1 in 4000 people in populations at equilibrium. Brachydactyly, an autosomal dominant trait producing shortened fingers and toes, is found in 1 in 6000 people in populations at equilibrium. For each of these traits, calculate the frequency of the dominant allele at the locus

The frequency of an autosomal recessive condition is 0.001 (1 in 1000) in a population.

Assuming individuals mate at random, what is the chance that two heterozygous individuals will mate?

The frequency of an autosomal recessive condition is 0.001 (1 in 1000) in a population.

What is the frequency of carriers of the mutant allele?

The frequency of an autosomal recessive condition is 0.001 (1 in 1000) in a population.

What is the frequency of the mutant allele?

Put all the candies used in Problems 41 back into a single mound and then divide them into two piles, being sure that the frequencies of each color are the same in each pile. Make a note of the starting frequency of each color. Label one pile 'male' and the other pile 'female.'

When all selection rounds have been completed, combine the two piles and determine the frequency of each color.

Put all the candies used in Problems 41 back into a single mound and then divide them into two piles, being sure that the frequencies of each color are the same in each pile. Make a note of the starting frequency of each color. Label one pile 'male' and the other pile 'female.'

Repeat this process of blindly drawing one male and one female candy 12 to 15 times for each person in the group.

Put all the candies used in Problems 41 back into a single mound and then divide them into two piles, being sure that the frequencies of each color are the same in each pile. Make a note of the starting frequency of each color. Label one pile 'male' and the other pile 'female.'

If both colors drawn are yellow, eat the candies! If the two colors are any other combination, including yellow with any other color, put the candies back into their respective piles.

Put all the candies used in Problems 41 back into a single mound and then divide them into two piles, being sure that the frequencies of each color are the same in each pile. Make a note of the starting frequency of each color. Label one pile 'male' and the other pile 'female.'

Have one person blindly draw one candy from the male pile and one candy from the female pile. Record the colors as though they were genotypes.