Question

Fill in the blanks with the choices below.

The flagellated collar cell in Porifera are called The sessile form of the phylum Cnidaria is called while the outer layer is the The are covered with The cells transporting the food particles to other cells are called while the free living form is called The interior layer of a cnidarian is the and the joy middle layer is the There is only one opening to the Atapeworm is attached to its host with its Three characteristics of the phylum Annelida are true Three characteristics of the phylum Mollusca are the muscular The segment-like are male at first and then tur male in each and a closed the shell-producing and the sack that has to be shed, the E legs, and medusa gastrodermis gastrovascular cavity mesogies Three characteristics of the phylum Arthropods are the enidocytes segment consisting of fused segments jointed proglottids scolex epidermis visceral mass choanocytes circulatory system tamata exoskeleton

Answer 1

Answer :

1) collar cell - choanocytes

2) cells transporting food to other cells are - amoebocytes

3) sessile body - polyp

4) free living form - medusa.

5) interior layer - gastrodermis.

6) outer layer - epidermis

7)middle layer - mesoglea

8) only opening- gastrovascular cavity.

9) cnidocytes

10) covered with - tentacles

11) attach with - scolex

12) proglottids

13)true - coelom

14) in each - segment

15) closed - circulatory system

16) muscular- foot

17) shel producing - mantle

18) sac like - visceral mass

19) exoskeleton - to be shed

20) jointed - legs

21) tagmata