Punnett squares
Dec 31, 2015
The tool which The tool which uses the uses the
combination of combination of alleles to predict alleles to predict the probability of the probability of traits showing up traits showing up
in offspring.in offspring.
Green eyes are dominant and yellow eyes are recessive. The genotype of two insects are Gg and
Gg.Complete a Punnett
square!
If B=black and b=brown and two wolves are
heterozygous Bb and homozygous bb what would
their young be?
Complete a Punnett square!
B=Brown eyes which are dominant, b=blue
eyes which are recessive
What are the alleles of the parents for the
following chart?
Curly hair is dominant, and a
couple have curly hair. How many of
their babies will have curly hair?
If green snake skin is dominant and
yellow is recessive, what are the alleles of the
parent snakes for the following:
If big ears are dominant and both
parents are homozygous
dominant, what percent of babies will
have big ears?
Three fingers is dominant and five
fingers recessive. If mom is homozygous dominant and dad is heterozygous, what percent of young will have three fingers?
Big noses are dominant and little noses are recessive. If Dad is
homozygous dominant and mom is
homozygous recessive, what percent of
children will have big honkers?
Short is dominant and tall is recessive. If dad
is heterozygous dominant and mom is
homozygous recessive, what percent of the children will be short
and tall?
Long neck is dominant and short neck is
recessive. If dad is heterozygous dominant
and mom is heterozygous
dominant, what percent of the children will have
long necks and short necks?
Short tongues are dominant and long are recessive. If mom is
homozygous recessive and dad is homozygous recessive, what percent of the children will have
long tongues?