Lab 5 - Platyhelminthes Flashcards by Skyla Jost | Brainscape

Q

Are platyhelminthes lophotrochozoa or ecdysozoa?

A

lophotrochozoa

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the level of organization of platy?

A

organ system

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

How many germ layers do platy. have?

A

3 - triploblastic

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What kind of body cavity do platy. have?

A

acoelom

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What kind of symmetry do platy. have?

A

bilateral

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What kind of digestion do platy. have?

A

Incomplete- pharynx

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What kind of organisms are platyhelminthes?

A

flatworms

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What kind of organisms are platyhelminthes?

A

flatworms

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What kind of support do platy. have?

A

hydrostatic skeleton

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Platy. - Locomotion

A

complex muscles (longitudinal and circular and dorsoventral), cilia

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What kind of circulation do platy. have?

A

diffusion

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What kind of sensory structures do platy. have?

A

cephalization, ocelli

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

How do platy. excrete?

A

flare bulbs

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

How do platy. reproduce?

A

sexual and asexual

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Are platy. monoecious or dioecious?

A

mostly monoecious

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What are the classes of platy?

A

turbellaria, trematoda, cestoda

Q

What are trematoda?

A

flukes, parasites

Q

Primary host

A

where sexual reproduction takes place

Q

Intermediate host

A

where asexual reproduction takes place

Q

How many primary hosts do trematoda have?

A

one

Q

How many intermediate hosts do trematoda have?

A

two

Q

What are cestoda?

A

tapeworms, parasitic

Q

How many primary hosts do cestoda have?

A

one

Q

How many intermediate hosts do cestoda have?

A

one

Q

What do ocelli do?

A

detect light

Q

What are turbellaria?

A

marine and freshwater flatworms

Q

What is a scolex?

A

a structure that attaches to host’s intestine

Q

What class has a scolex?

A

cestoda

Q

Do flatworms shed cuticle?

A

NO