Question

(I need help) The pedigree chart below shows the individuals in a family who exhibit a certain trait. Based on the information in the chart, what are the chances that a second child born to couple 4–5 in the third generation will show the trait?


Key:
Circle—Female
Square—Male
Green—Exhibits trait"

A. 25 percent
B. 50 percent
C. 100 percent
D. 0 percent

Answer 1

Answer:

50% chance

Explanation:

I took the test you can trust me

Answer 2

The chances that a second child born will be 50%.

What is a pedigree chart?

• Pedigrees charts are used to examine the pattern of inheritance of a particular trait in a family.
• It shows relationships between family members and individuals which have certain genetic pathogenic variants, traits, and diseases within a family.

Therefore 50% chances are there for the second child (option b).

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