Question

In rats, the allele for kinky hair (h) is recessive to the allelefor normal hair (H), and the allele for short tail (t) is recessiveto the allele for long tail (T). The genes for hair kinkinessand tail length are LINKED on the same chromosome. a rat who is heterozygous for both hair type and tail lenght (father had kinky hair and a long tail, and homozygous for both traits). Bob met and married a kinky-haired, short -tailed rat.
a) Give the predicted genotypic ratio of the offspring, if there isNO CROSSING OVER.
b)Draw a chromosome diagram to show

Answer 1

use punnett squares?

Answer 2

I know I need to use a punnet square but I'm not sure how to do it with linked genes

Answer 3

I can help