Sponges and Cnidarians

Assessment

•

David Lau

•

Biology

•

10th Grade

•

57 plays

•

Medium

Improve your activity

Higher order questions

Match

•

Reorder

•

Categorization

actions

Add similar questions

Add answer explanations

Translate quiz

Tag questions with standards

More options

50 questions

Show answers

Multiple Choice

30 sec

1 pt

Animal cells do not have

Cell walls

Cell membranes

Organelles

Nuclei

Multiple Choice

30 sec

1 pt

Organisms with membrane bound cells

Prokaryotic

Eukaryotic

Heterotrophic

Multiple Choice

30 sec

1 pt

Many small organisms move oxygen through their bodies by

Muscular contraction

Diffusion

Cellular respiration

Multiple Choice

30 sec

1 pt

An organism with distinct left and right sides

Asymmetrical

Radially symmetrical

Bilaterally symmetrical

Multiple Choice

30 sec

1 pt

A sponge can reproduce

Sexually

Asexually

Both sexually and asexually

Sponges don't reproduce

Multiple Choice

30 sec

1 pt

The function of flagella in sponges

Move water through the sponge

Help propel the sponge around the ocean

Produce toxins

Multiple Choice

30 sec

1 pt

Younger, stationary version of a jellyfish

Nematocyst

Medusa

Polyp

Multiple Choice

30 sec

1 pt

The medusa stage of a jellyfish reproduces how

Asexually

Sexually

Jellyfish cannot reproduce at this stage of their life

Multiple Choice

30 sec

1 pt

Reproduction in jellyfish

Internal

External

10.

Multiple Choice

30 sec

1 pt

Coral reefs occur in areas with

High levels of fish

High levels of salt

High levels of sunlight

11.

Multiple Choice

30 sec

1 pt

An organism with no backbone

Vertebrate

Invertebrate

12.

Multiple Choice

30 sec

1 pt

Are jellyfish hermaphrodites?

Yes

13.

Multiple Choice

30 sec

1 pt

Can the toxin in a jellyfish sting harm humans?

Yes

14.

Multiple Choice

30 sec

1 pt

Transform nutrients throughout the sponge

Cnidocytes

Nematocysts

Amoebocytes

15.

Multiple Choice

30 sec

1 pt

Simplest organisms to have symmetry

Sponges

Cniadrians

Worms

16.

Multiple Choice

1 min

1 pt

What is an invertebrate?

An animal with a backbone

a mammal

An animal without a backbone

birds

17.

Multiple Choice

45 sec

1 pt

Between 90-95% of all animals on earth can be classified as _____.

invertebrates

vertebrates

reptiles

mammals

18.

Multiple Choice

5 mins

1 pt

I have a digestive cavity with one opening, and have tentacles. I am a hydra.

Echinoderm

Cnidarian

Arthropod

Mollusk

19.

Multiple Choice

5 mins

1 pt

What are some characteristics of sponges?

Have some tissues

Have stinging cells, and Take food into a body central cavity.

Adults are stationary
Take food into their bodies for energy.

Jellyfish
Sea anemone

20.

Multiple Choice

1 min

1 pt

Which animal belongs to the Kingdom Animalia?

Sponge

Amoeba

Paramecium

Euglena

21.

Multiple Choice

30 sec

1 pt

Which phylum is mainly asymmetrical?

cnidaria

porifera (sponges)

echinodermata

arthropoda

22.

Multiple Choice

30 sec

1 pt

Most animals have this type of symmetry?

radial

asymmetrical

bilateral

trilateral

23.

Multiple Choice

30 sec

1 pt

These organisms all have nematocysts.

cnidaria

mollusca

arthropoda

porifera

24.

Multiple Choice

30 sec

1 pt

This form of cnidaria is known as a _______.

polyp

medusa

25.

Multiple Choice

30 sec

1 pt

This form of cnidaria is known as a __________.

medusa

polyp

26.

Multiple Choice

30 sec

1 pt

This belongs to the ________ phylum.

porifera

echinodermata

mollusca

cnidaria

27.

Multiple Choice

30 sec

1 pt

These belong to __________ phylum.

porifera (sponges)

cnidaria

echinodermata

mollusca

28.

Multiple Choice

30 sec

1 pt

What filters food and eliminates waste from the water it lives in?

sponge

segmented worm

arthropod

mollusk

29.

Multiple Choice

30 sec

1 pt

Sponges use pores to

move from place to place.

filter food from the water.

defend themselves.

30.

Multiple Choice

30 sec

1 pt

What type of habitat does a sponge live in

ocean

soil

trees

ground

31.

Multiple Choice

30 sec

1 pt

Are there more vertebrates or invertebrates living on Earth?

vertebrates

invertebrates

32.

Multiple Choice

30 sec

1 pt

Cnidarians have what kind of symmetry?

Radial

Bilateral

Asymmetrical

33.

Multiple Choice

30 sec

1 pt

Nematocysts (stinging cells) are used for...

Defense

Catch organisms for food

Both of these

34.

Multiple Choice

30 sec

1 pt

Spicules

function to transport nutrients within a sponge.

are composed of Si and CaCO3.

aid in the reproduction of a sponge.

are made of soft, flexible proteins.

35.

Multiple Choice

30 sec

1 pt

Algae

live symbiotically with sponges.

feed on sponges.

live symbiotically with cnidarians.

feed on cnidarians.

36.

Multiple Choice

30 sec

1 pt

Cnidarians are more complex than

Platyhelminthes

Nematoda

Porifera

None of these

37.

Multiple Choice

30 sec

1 pt

Cnidarians have which of the following?

Simple nervous systems

Cells that contract like muscles

Nematocysts

All of the above

38.

Multiple Choice

30 sec

1 pt

Hermaphroditism is advantageous to sessile animals

because they cannot move to find a mate.

because they cannot move to find prey.

because they cannot produce gametes.

only during droughts.

39.

Multiple Choice

30 sec

1 pt

Sponge cells illustrate the concept of division of labor

because amoebocytes transport nutrients and form spicules.

because epithelial cells protect the sponge's body.

because pore cells bring water into the sponge.

All of the above.

40.

Multiple Choice

30 sec

1 pt

How is radial symmetry different than bilateral symmetry?

Radial symmetry can be divided into three equal halves.

Bilateral symmetry has a central point.

Bilateral symmetry can be divided into two equal halves.

None of the above.

41.

Multiple Choice

30 sec

1 pt

Heterotrophic means

cells contain a nucleus.

an organism produces both eggs and sperm cells.

an organism feeds on other organisms.

an organism uses sunlight to create chemical energy.

42.

Multiple Choice

30 sec

1 pt

Coral moves only during its larval stage?

True

False

43.

Multiple Choice

30 sec

1 pt

Which of the following is NOT a characteristic if animals

Animals are multicellular.

Animal cells have cell walls.

Animals are consumers.

Animals break down food.

44.

Multiple Choice

30 sec

1 pt

Animals that can move from one location to another only in early stages of their lives.

Blastulas

Protosomes

Deuterosomes

Sponges

45.

Multiple Choice

30 sec

1 pt

Animals that have a body cavity between the endoderm and mesoderm are ____________________ animals.

sessile

acoelomate

pseudocoelomate

coelomate

46.

Multiple Choice

30 sec

1 pt

What is the earliest developmental stage of an embryo?

Gastrula

Endoderm

Zygote

Blastula

47.

Multiple Choice

30 sec

1 pt

An animal with a mouth that develops from the opening in the gastrula is called a ________________.

Deuterosome

Zygote

Blastula

Protosome

48.

Multiple Choice

30 sec

1 pt

Eggs and sperm cells in sponges are formed from

Spongin

Flagella

Spicules

Amoebocytes

49.

Multiple Choice

30 sec

1 pt

Which of these is NOT a type of reproduction found in sponges?

Budding

Sexual reproduction

Asexual reproduction

Regeneration

50.

Multiple Choice

30 sec

1 pt

The two basic forms of Cnidarians include

polyps and medusae

nematocysts and polyps

nematocysts and medusae

internal and external fertilization

Explore this activity with a free account

Find a similar activity

Create activity tailored to your needs using

20 questions

Invertebrates

•

7th - 10th Grade

20 questions

Introduction to Ecology & Levels of the Environment

•

6th - 8th Grade

20 questions

Cell Transport

•

10th Grade

18 questions

Phylum Mollusca

•

9th - 12th Grade

19 questions

Invertebrates

•

10th Grade

20 questions

Arthropod Characteristics

•

10th - 12th Grade

20 questions

Animal Structure and Function

•

7th Grade

14 questions

Phylum Echinodermata

•

University

Sitemap

Get our app