Phylum Platyhelminthes

Question 1

class tuberellaria

Answer 1

Planaria

Question 2

Class trematoda

Answer 2

Flukes

Question 3

Class cestoda

Answer 3

Tapeworms

Question 4

Having 2 well formed sides, which is what flatworms are

Answer 4

Bilateral symmetry

Question 5

To feed off dead animals

Answer 5

Scavengers

Question 6

Preying on aquatic animals

Answer 6

Carnivorous

Question 7

Dormant larval stage of tapeworm

Answer 7

Cyst

Question 8

Having both male and female reproductive organs, which most free living-worms are

Answer 8

Hermaphrodites

Question 9

Flatworms

Answer 9

Platyhelminthes

Question 10

Reproduction by splitting in two

Answer 10

Fission

Question 11

Collection of nerve cells

Answer 11

Ganglia

Question 12

Having a head

Answer 12

Cephalization

Question 13

Muscular tube for drawing in food

Answer 13

Pharynx

Question 14

Segment of a tapeworms body

Answer 14

Proglottids

Question 15

Lacking a body cavity

Answer 15

Acoelomates

Question 16

Head of a tapeworm

Answer 16

Scolex

Question 17

Obtaining nutrients from a host

Answer 17

Parasite

Question 18

Mechanism for respiration, excretion, circulation

Answer 18

Diffusion

Question 19

What does the pharynx do

Answer 19

Muscular tube that Pumps food into the digestive cavity

Question 20

How do they move

Answer 20

Movement via cilia on epidermal cells

Question 21

How does a tapeworm survive without a digestive system

Answer 21

It’s able to survive because it’s absorbs the hosts partially digested food and diffuses it through their body