Sickle cell anemia is known to run in a family. A pedigree chart for this family is shown below. (3 points)

The parents are shown at the top and from left to right appear as a half-shaded circle next to a half shaded square.The two are connected by a straight line. Below the parent pair is a vertical straight line connecting the next row of circles and squares which are the offspring. Starting from the left an unshaded square, half-shaded circle, another half-shaded circle and a completely shaded square are shown. All these are also connected by a horizontal straight line.

What percentage of the offspring have sickle cell anemia?

Question

Sickle cell anemia is known to run in a family. A pedigree chart for this family is shown below. (3 points)

The parents are shown at the top and from left to right appear as a half-shaded circle next to a half shaded square.The two are connected by a straight line. Below the parent  pair is a vertical straight line connecting the next row of circles and squares which are the offspring. Starting from the left an unshaded square, half-shaded circle, another half-shaded circle and a completely shaded square are shown. All these are also connected by a horizontal straight line.

What percentage of the offspring have sickle cell anemia?

montey · Answer

anwser 0% 25% 50% 100%

montey · Answer

@supie

Isry · Answer

We have to see the chart in order to help with this question.

XioGonz · Answer

https://www.thinkgenetic.com/diseases/sickle-cell-anemia/inheritance/7869

supie · Answer

$\color{#0cbb34}{\text{Originally Posted by}}$ @montey
@ supie
$\color{#0cbb34}{\text{End of Quote}}$
Please post the chart and if this is a test we cant help you.