science
Grade-12
Easy
Question
When examining a pedigree, what 2 things should you first determine about the trait being shown?
A. Whether the trait is sex-linked or autosomal.
B. Whether the trait is dominant or recessive
C. Whether individuals are male or female
D. How many individuals are in the pedigree
- A and B
- B and C
- C and D
- A and D
Hint:
A and B
The correct answer is: A and B
- When examining a pedigree, two most important thing to look out for
- i.) whether the trait is sex-linked or autosomal
- ii.) wether the trait is dominant or recessive.
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