bkennedy78 bkennedy78
  • 13-02-2020
  • Biology
contestada

Cross a mother who carries the hemophilia gene but does not express it, With a father with hemophilia

Respuesta :

coge4eva
coge4eva coge4eva
  • 14-02-2020

Answer: The cross will produce 4 offsprings with the following genotypes:

XhXh, XhX, XhY and XY.

Explanation: Hemophilia is an X-linked disease. A woman who carries the hemophilia gene but doesn't not express it is heterozygous, therefore she has a genotype of XhX, and a man who has hemophilia has a genotype of XhY. A cross between them will produce one female and one male who are hemophilic (XhXh and XhY), one female who is a carrier (XhX) and one normal male.

See the punnett square attached for the cross

Ver imagen coge4eva
Answer Link

Otras preguntas

A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back in the deck. The table shows the
Is the product of two perfect squares always a perfect square
human trafficking statistics
indirect characterization definition
steve jobs was a demanding perfectionist when it came to his business. in fact, the case recounts instances where jobs would have his top 100 people attend a re
where did the easter bunny come from
for which of these scenarios is total internal reflection possible?
multinationals definition
gabo’s constructed head no. 2 investigates the sense of ______ and form implied by flat planes, in contrast to the solid mass of conventional sculpture.
which of the following expressions does not contain any like terms? a. 2x^2+3x-4x+2 b. xy+yz-17 c. x^3+x^2-2x-x^2 d. 14+8+y