Genetics Test 1

H= Hairy Hamsters h=smooth hair hamsters Write heterozygous genotype for Hairy Hamsters

Which of the following is heterozygous

• FF
• tt
• Yy

• RR

Which of the following is homozygous recessive?

• bb

• AA
• TT
• Ff

What does the prefix hetero- in heterozygous mean?

• same
• different
• dating
• human

Which of the following is homozygous dominant?

• Jj
• Rr
• MM
• ee

Every organism has a genotype and a phenotype.

• True

• False

• True today, false tomorrow

• IDK

The physical appearance of an organism based on traits

• Genotype
• Phenotype
• Meiosis
• Genetics

The allele combinations

• genetics
• mitosis
• genotype
• phenotype

Which of the following is a phenotype?

• Aa
• red hair
• heterozygous genes
• mutated DNA

What is a recessive allele?

• A trait that is always shown (capital letter)
• A trait that can be hidden (lower case letter)
• Alleles that are the same
• Alleles that are different