Question

ONE WORD ANSWER...


(1) the group of animals possessing both annelidan and arthropoda characters.


(2) the class containing cucumber like echinoderms with no arms,no spines, and no pedicellarise.​

Answer 1

Answer:

1. class Onychophora

2. class Holothuroidea

Answer 2

Answer:

There are over 30 phyla dedicated to invertebrates. Major invertebrate phyla that you should know include porifera, cnidaria, platyhelminthes, nematoda, mollusca, annelida, arthropoda, and echinodermata