Multiple Choice
You are given the task of confirming the categorization of a newly discovered animal that has been tagged as a species of annelid. What evidence would convince you that it is an annelid and not a roundworm or flatworm?
A) an incomplete digestive tract
B) presence of a highly branched gastrovascular cavity
C) parasitic feeding habits
D) body segmentation
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Among vertebrates, the unique feature of lampreys
Q16: The common ancestor of all animals is
Q17: If researchers are able to determine when
Q18: When the crown of thorns starfish hatches,
Q19: The arthropod skeleton is composed of _.<br>A)mucus<br>B)suckers<br>C)chitin<br>D)amoebocytes
Q21: At a natural history museum, you see
Q22: <b>Scenario</b><br>Several studies involving molecular analyses of Comb
Q23: The first hominid species to spread beyond
Q24: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7803/.jpg" alt=" -The evolutionary tree
Q25: Almost every element of bird anatomy is