Question

Phenotype	Dominant alleles	Recessive alleles
Nose Shape*	Pointy (N)	Flat (n)
Ear Shape*	Upright (E)	Floppy (e)
Fur Color	Black (B)	Brown (b), Yellow (b’), White (b’’)**
Hair length	Long (H)	Short (h)

*Note: Nose shape and Ear shape are linked genes on the same chromosome

Phenotypes of two dogs:

Lisa is a long-haired dog with upright ears, and a pointy nose.

Lisa's mother is a short-haired dog with upright ears and a pointy nose.

Lisa's father has long hair, floppy ears, and a flat nose.

Jake is a long-haired dog with floppy ears, and a flat nose.

Jake's mom is short-haired, with upright ears, and a pointy nose.

QUESTION:

Draw Lisa and Jake's chromosomes before the first meiotic division.