Each partner should flip a coin to determine which gamete will combine to produce a puppy. Heads = firs
gamete, tails = second gamete.
Repeat the flipping process to generate TWO independent puppies.
Gene
Puppy 1 genotype
TYRP1
MCIR
K locus
FGF5
RSPO2
KRT71
FGF4
MITF
Sex
(M/F)
Puppy 1 phenotype
Puppy 2 genotype
Puppy 2 phenotype
Puppy Questions
1. How many alleles of TYRP1 were present in your dog?
2. How many alleles of TYPR1 were present in your dog's gamete?
3. How many alleles of TYPR1 were present in your puppy?
4. Explain your answers to questions 1-3 by using the following words: meiosis, chromosome,
fertilization, diploid, haploid, gamete