Phylum Lab Flashcards

0
Q

What is the term for gathering detritus from the water and ingesting it

A

Filter feeding

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

What does Porifera mean?

A

Pore bearer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Sponges reproduce by :

A

Sexually : eggs and sperm

Asexually : budding and cloning

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What significance do sponges have in the ecosystem

A

They filter and clean their surrounding water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What does Cnidaria mean?

A

Having stinging cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the body plan of a cnidarian ?

Include symmetry, and the 3 layers

A

Radially symmetric
Outer: epidermis
Middle: mesoglea
Inner: gastrodermia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

In the Cnidaria , what layer is responsible for movement?

A

Mesoglea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is the nematocysts ?

A

The stinging cell for a Cnidaria

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is a Platyhelminthes ?

Flatty patty

A

A flat worm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What type of symmetry does Platyhelminthes have ?

A

Bilateral

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Define triploblastic

A

Having 3 tissue layers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What helps to form true organs ?

A

Mesoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Most Platyhelminthes carry out what type of symbiosis

A

Parasitic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What means little ring

A

Annelida

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What are the characteristics of an Annelida ?

A
Bilateral 
One way digestive system
Closed
Circulatory system 
Has segments 
Has setae that helps with movement
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Anyhropoda means

A

Jointed foot

16
Q

What skeleton is a protective body armor

A

Exoskeleton

17
Q

How do arthropods grown

A

Metamorphosis

18
Q

what term means “soft bodied”

A

mollusca

19
Q

how is a radula used

A

it is used to scrape algae and other foods off of rocks to be swallowed

20
Q

what is a mollusk shell made of?

A

calcium carbonate