Flatworms Flashcards

1

Turbellarians get their name because of the _________ they create.

flatulence
gases
turbulence
chemicals

2

How do most parasitic worms enter into an organism?

Through the mouth
Through open wounds
None of the above
Through the skin

3

What is the purpose of an auricle in a flatworm?

Detect water currents
All of these
Detect Chemicals
Detect touch

4

Flatworms are among the simplest organisms to exhibit which of the following:

Reproductive System
Respiratory System
Nervous System
Digestive System

5

Flatworms are among the first organisms to have _____.

sense organs
internal fertilization
All of These are Correct
eyes

6

Most tapeworms have a ____ that helps them attach to their host.

Hook
Cilia
Legs
None of the above

7

Ocelli are also known as _______.

Ears
None of these
Eye Spots
Lungs

8

The flatworm is believed to _________.

be the only organism that exhibits bilateral symmetry
be one the beginning forms of evolutionary life.
be the only organism that is hermaphroditic.
be the only organism with an Ocelli like organ.

9

On average, there are over ________ types of flatworms.

10,000
15,000
25,000
20,000

10

How do most flatworms move?

Using legs
Using Cilia
All of the above
Using vents

11

Most flatworms reproduce sexually. They are unique because _______.

They don't reproduce
They undergo budding
They don't choose their mate
They are hemaphrodites

12

The body shape of a flatworm has ______.

bilateral symmetry
radial symmetry
Binural symmetry
Answer Not Listed

13

The average length of human tapeworms is _____.

1 meter
3 meters
Answer not listed
6 meters

14

How do most flatworms see?

They don't see
With Eye Spots
With photovoltaic cells
With complex eyes

15

Most flatworms live a __________ life.

symbiotic
parasitic
patriotic
None of these

Flatworms

Questions 15

Flatworms

Questions 15