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NeTakaya
2 years ago
11

karen and her brother both have a straight hairline, but her parents and sister all have a widow’s peak. complete the punnett sq

uare that shows karen’s family
Biology
1 answer:
8_murik_8 [283]2 years ago
5 0

Answer:

(see explanation)

Explanation:

Let's say we have an H for "hairline." H is widow's peak, and h is straight hair

    H    h

H  HH   Hh

h   Hh   hh

There is a 25% chance that the offspring will have straight hair.

the parents both have Hh genes

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