simple invertebrates

Question 1

Porifera

Answer 1

sponges

Question 2

Cnidaria

Answer 2

over 10,000 species of only aquatic life

Question 3

Annelida

Answer 3

known also as a ring worm it is segmented

Question 4

Hydroid

Answer 4

colonial marine coelenterates of the order Hydroida having a polyp rather than a medusoid form

Question 5

Jellyfish

Answer 5

soft bodied free floating aquatic animals

Question 6

Platyhelminthes

Answer 6

flatworms

Question 7

Nematoda

Answer 7

round work that lives in a diverse area

Question 8

Pinworms

Answer 8

large round worm that can grow in the human body

Question 9

Tapeworms

Answer 9

parasitic worm that grows in the body of animals

Question 10

Bivalves

Answer 10

fresh water mollusks that have a compressed body

Question 11

Gastropods

Answer 11

slugs and snails

Question 12

Coelomate

Answer 12

body cavity called a coelom that has a complete lining called peritoneum derived from mesoderm

Question 13

Acoelomate

Answer 13

belongs to the flat worm family an invertebrate lacking a coelom

Question 14

Radial Symmetry

Answer 14

symmetry around a certain axis

Question 15

Asymmetry

Answer 15

lack of equality on different sides

Question 16

Bilateral Symmetry

Answer 16

being able to be split into symmetrical sides

Question 17

Tentacle

Answer 17

mobile and flexible organ in some animals

Question 18

Cnidocyte

Answer 18

explosive cell containing one giant secretory organelle or cnida

Question 19

Ectoderm

Answer 19

outermost layer of a cell or tissue in an embryo

Question 20

Endoderm

Answer 20

innermost layer a call or tissue that is in an embryo

Question 21

Ovary

Answer 21

part of the female reproductive system

Question 22

teste

Answer 22

produce and store sperm