Genetics (Monohybrid Cross)

What is the genotype of a hairless guinea pig?

• hh

• Hh

• HH

• None of these

What does 'homozygous' mean in genetics?

• Different alleles

• Same alleles

• No alleles

• One dominant allele

If a guinea pig has the genotype Hh, what will it look like?

• It will be multicolored

• It will have spots

• It will have hair

• It will be hairless

What is the purpose of a Punnett square?

• To determine guinea pig age

• To measure guinea pig size

• To predict genetic outcomes

• To calculate guinea pig speed

What is the phenotype ratio of offspring from two heterozygous guinea pigs?

• 75% with hair; 25% hairless

• 100% hairless

• 100% hair

• 50% will have hair, 50% hairless