Select three defining characteristics of polychaetes 4 presegmental regions Coel
ID: 99170 • Letter: S
Question
Select three defining characteristics of polychaetes 4 presegmental regions Coelom present 2 presegmental regions Coelom absent Well defined head 3 sets of paired limbs Are similar morphological characteristics a good way to classify polychaetes into clades? Yes, because the features could have been lost over time. Yes, because morphological characteristics are a strong indicator of ancestry. No, because these features may be homologous, having evolved in response to similar environmental conditions. No, because morphological characteristics don't have anything to do with clades.Explanation / Answer
Defining characteristics of polychaetes
Similar morphological characteristics is a good way to classify polychaetes
into clades:
Yes because the morphological features could have been lost over time. (correct option)