Question

what does a consanguineous marriage indicate in a pedigree?
a marriage between close family members
a marriage between unrelated individuals
a marriage between distant relatives
a marriage within the same generation

Explanation:

Consanguineous marriage refers to a marriage between close family members. This is a key concept in pedigree analysis as it can increase the likelihood of certain genetic disorders being passed on due to shared genetic material.

Answer:

a marriage between close family members