Why might it be more useful to classify bacteria and archaea based on their morphology

Both domains are capable of sharing segments of DNA with unrelated organisms which makes genetic classification difficult

Explanation:

Prokaryotic living beings, generically called bacteria (Monera Kingdom), belong to two distinct groups: bacteria and archaea. Their differences are so significant that they can be classified as two separate kingdoms (or domains), depending on the classification system. However, both domains have a striking feature that is the ability to share DNA segments with unrelated organisms.

This makes classification difficult based on genetic material, so it would be more useful to classify bacteria and archaea based on their morphology.

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: