Question

What information can be obtained from a human pedigree?

A.) how the mutation occurred
B.) how a gene is inherited
C.)the type of mutation that caused a specific genetic trait
D.)where the gene is located on a chromosome

Answer 1

A human pedigree provides information about the inheritance pattern of genetic traits in a family, including B) how a gene is inherited and the type of mutation that caused a specific genetic trait.

Step-by-step explanation:

A human pedigree provides information about the inheritance pattern of genetic traits in a family. It can help determine how a gene is inherited, such as whether it follows autosomal dominance or recessiveness, X-linked dominance or recessiveness, incomplete dominance, codominance, or lethality. By analyzing a pedigree, one can also identify the type of mutation that caused a specific genetic trait, such as a point mutation, deletion, insertion, or chromosomal rearrangement. However, a human pedigree cannot provide information on how the mutation occurred or where the gene is located on a chromosome.