Question

For two organisms to have a genetic relationship, which of the following must they share? A. a common ancestor B. genotypes C. phenotypes D. linked genes​

Answer 1

Answer:

genotypes is the answer I guess

Answer 2

Common ancestor is the correct option.

Explanation:

• Option A - common ancestor is the correct option.

• Genetic relationship between 2 organisms means that they have acquired similar genetic make up which is possible if they share a common ancestor.
• Common ancestry denotes an evolutionary relationship as well.
• This is also referred to as phylogenetic relationship which basically means the relative number of times the 2 different species must have shared some common ancestor.
• This also means that their DNA matches since it comes from a common ancestor thereby implying genetic relationship.