In this karyotype, identify the syndrome associated with the chromosomal change in the karyotype and identify what sex the individual is.

a
Down syndrome: female
b
Down syndrome: male
c
Turner's syndrome: male
d
Turner's syndrome: female

Option B

Explanation:

Dude to the presence of three chromosomes in 21, instead of the normal two, this is terms a trisomy...trisomy 21 also known as Down syndrome. The individual is a male dude to the presence of the XY as this indicates a male instead of the XX indicating a female.

i'm gonna put a couple so you can chose from

explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

hope this : )