contestada

Crooked little fingers (streptonicrodactyly) is inherited as a dominant trait in humans. If a man with both genes dominant from crooked little fingers marries a woman with normal little fingers, what percent of their children will have crooked little fingers?

Respuesta :

waqaskhan15836

Answer:

100 percent,  heterozygous dominant

Explanation:

AS we will analyze the percentage by cross between Father and mother alleles

as crooked little finger is a dominant trait

 father is dominant for both alleles =   CC

   Mother is normal (so both alleles should be recessive because of dominance of crooked little finger alleles

so for mother =    cc (alleles)

So cross between father an mother

                                             Mother

                Father                  c                c

                    C                     Cc              Cc

                     C                   Cc              Cc

So All children will have heterozygous dominant for crooked little fingers  which is 100 percent,

Otras preguntas

Q&A Education