Straight Hair Curly Hair Punnett Square

Straight hair is dominant and curly hair is recessive.

Straight hair curly hair punnett square. A curly hair dominant a straight hair recessive b dark hair dominant b light hair recessive what are the possible sets of alleles. If two heterozygous curly haired people had children. Diagram a punnett square for 2 heterozygous parents. Her possible combination of alleles are.

What would be the phenotype ratio. What is the probability of producing a curly haired child. Show punnett square on seperate paper. Anderson has wavy hair.

Anderson was accused of having an affair with another woman. There is also a huge range of textures r. We can see this information from the punnett square above. There are two alleles curly dominant and straight recessive.

Since i mentioned above that curly hair is an incomplete dominance you can use the analogy in the video above with the red and white flowers to predict whether or not my children will have curly hair. In humans wavy hair cs results by the co dominant situation of curly hair c and straight hair s. A 100 curly b 50 50 c 3 1 or 75 curly d 1 3 or 25 curly b. When you draw the punnett square my kids could inherit straight hair 50 chance or curly hair 50 chance.

In this scenario we have a curly haired mom and a straight haired dad. What are the possible results if a culry haired man and wavy haired woman have children. Punnett square wikipedia first we must establish that genetics are more complicated than basic punnett squares. What is the probability that the next child will be a.

Hair texture is of course hereditary but can be affected by outside factors. What is the parents phenotypes s. The curly hair gene shows incomplete dominance. The expected phenotype frequencies are that the offspring has chance of having straight hair h s has chance of curly hair h c has 2 4 chance of having wavy hair h s h c.

The mother is heterozygous when it comes to curly hair a a and homozygous recessive when it comes to hair color b b. C is the curly gene which is capitalized because it is more dominant and s the straight gene which is in undercase because it s more recessive. Two curly haired parents have a straight haired daughter. What is the parents genotype s.

The heterozygote has wavy hair the andersons had an offspring having curly hair. The box is called a punnett square and it s used to determine possible genetic outcomes. In humans curly hair is dominant to straight hair.