Genetics Question Preview (ID: 8376)


This Game Will Help Review Genotypes And Phenotypes. TEACHERS: click here for quick copy question ID numbers.

Mary has brown (hybrid) hair. Billy Bob has (pure) blond hair. What is the chance their children will have blond hair?
a) 0%
b) 75%
c) 50%
d) 25%

Sam is a homozygous long eyelashes (L) and married Shelly who has short eyelashes. What is the chance their children will have long eyelashes?
a) 0%
b) answer not given
c) 100%
d) 50%

Which is the genotype for hetreozygous long eyelashes?
a) LL
b) LL AND Ll
c) Ll
d) ll

What is the phenotype for Ll? L=long l=short
a) Hetrozygous short eyelashes
b) Homozygous long eyelashes
c) Homozygous short eyelashes
d) Hetrozygous long eyelashes

What is the phenotype for ll? L=long l=short
a) Purebred short lashes
b) Hybrid short lashes
c) Hybrid long lashes
d) Purebred long lashes

Cross between Heterozygous (Bb) parents. What is the probability of having a child with the genotype bb?
a) 0%
b) 75%
c) 50%
d) 25%

Cross between a Homozygous dominant (BB) parent and a Heterozygous (Bb) parent, the probability of BB?
a) 0%
b) 75%
c) 50%
d) 25%

Which is demontrating a homozygous dominant genotype?
a) Ll
b) short eyelashes
c) LL
d) Long eyelashes

Which is demontrating a hybrid genotype?
a) LL
b) homozygous short
c) homozygous long
d) Ll

Johnny had a green dragon (GG). He found a yellow dragon (gg) and soon there were little dragons fllying around the cave. What is % of all the dragons being green?
a) 0%
b) 100%
c) 50%
d) 25%

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