187k views
3 votes
A family has two male children. One brother has a straight thumb, while the

other brother has a bent thumb. What causes this difference?

2 Answers

5 votes

Answer: They received different alleles from their parents.

Explanation: took the quiz.

User Vatsal Shah
by
7.7k points
5 votes

Answer:

Genetics

Step-by-step explanation:

Bam

User Tozar
by
7.4k points