If 23 geese in a population of 142 are white, and 119 are blue, how many of the blue geese would you expect to be carriers of the b allele (i. e., Bb heterozygotes)

This is based on my assumption that white is the recessive trait.

1) find recessive allele frequency

2) find dominant allele frequency

3) find heterozygous genotypic frequency

4) solve

heterozygous = 68.2978565

In a population of 142, around 68 of the geese would be heterozygous.

a. population growth is decreasing

-2

+4

-10

-3

-8

-3

so the population decreased by 24 because 3+3+8+10+2=26-2=24.

hoped i !

explanation:

the answer is c.

by: nicholas dooley