Worksheets2/1/2021 Science Warm-up
Total questions: 10
Worksheet time: 5mins
Which of the following BEST represents a Genotype?
aA
Purple hair
AA
Green eyes
What is a Genotype?
The two letter code that tells us what alleles the individual got from their parents.
What we physically see
What does the term Homozygous mean?
Alleles that are the same
Alleles that are different
What does the term Heterozygous mean?
Alleles that are the same
Alleles that are different
What goes Homozygous dominant mean?
Alleles that are the same that are recessive
Alleles that are different that are recessive
Alleles that are the same that are dominant
Alleles that are different
Which of the following genotypes represents a Heterozygous genotype?
AA
Aa
aa
aA
If Ms. Allen is Homozygous recessive for being short, what is her genotype? T= Tall and t= short.
TT
Tt
tt
tT
What is an allele?
One of the letters in the genotype
Both of the letters together in the genotype
What is a Punnett Square used for?
It is used to show the genotypes of the parents
It is used to show the probability of the genotypes for the offspring.
Which of the following BEST represents a phenotype?
AA
Green eyes
Aa
aa
