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WorksheetsGenetics and Inheritance
Total questions: 15
Worksheet time: 8mins
Select ALL options that describe phenotypes.
AA
bb
homozygous
blue eyes
black fur
Which genotype is homozygous dominant?
AA
aA
Aa
aa
Long fur (L) is dominant to short fur (l) in rabbits. Which rabbits would have long fur?
LL
Ll
ll
In a certain flower, tall height (T) is dominant over short height (t). In the punnett square below, what belongs in the missing square?
tt
Tt
Bb
TT
In bears, brown fur (B) is dominant over white fur (b).
In the punnett square, what is the probability for white fur?
0%
25%
50%
75%
100%
What is called when a organism has two different alleles for a trait. Example - Tt or Rr
Heterozygous
Homozygous
Domozygous
Thermozygous
What is called when a organism has two identical alleles for a trait. Example - TT or tt.
Heterozygous
Homozygous
Domozygous
Thermozygous
According to the Punnett Square, what is the probability of an offspring being purple?
Select all options that show a heterozygous genotype.
AA
Tt
pp
Dd
Sexual reproduction involves _________ parents and results in ___________ variation.
1; lots of
1; no
2; lots of
2; no
For a given trait, you get ________ allele from you mom and ________ allele from your dad.
1;1
2;2
it depends on the trait
Long fur (L) is dominant to short fur (l) in rabbits. A certain rabbit named Hoppy McHopperton is heterozygous. What is his genotype?
LL
Ll
ll
