Transcript Biology Chapter 26 Jeopardy Review A

Chapter 26 – Sponges and Cnidarians
A
Topic 1
Topic 2
Topic 3
Topic 4
Topic 5
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FINAL ROUND
Topic 1:
$100 Question
______________ and archaeocytes are
cells that digest food in sponges.
a. Invertebrates
b. Prokaryotes
c. Teleosts
d. Choanocytes
ANSWER
BACK TO GAME
Topic 1:
$100 Answer
______________ and archaeocytes are
cells that digest food in sponges.
a. Invertebrates
b. Prokaryotes
c. Teleosts
d. Choanocytes
BACK TO GAME
Topic 1:
$200 Question
Cnidarians have a(an) __________ that enables them to
respond to touch by pulling their tentacles inside their bodies.
a. brain
b. body plan
c. nerve net
d. skeletal system
ANSWER
BACK TO GAME
Topic 1:
$200 Answer
Cnidarians have a(an) __________ that enables them to
respond to touch by pulling their tentacles inside their bodies.
a. brain
b. body plan
c. nerve net
d. skeletal system
BACK TO GAME
Topic 1:
$300 Question
Animals that do not have backbones are
called _______________.
a. chemoautotrophs
b. dischordates
c. vertebrates
d. invertebrates
ANSWER
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Topic 1:
$300 Answer
Animals that do not have backbones are
called _______________.
a. chemoautotrophs
b. dischordates
c. vertebrates
d. invertebrates
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Topic 1:
$400 Question
The front end of an organism is the
__________ end.
a. distal
b. anterior
c. posterior
d. proximal
ANSWER
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Topic 1:
$400 Answer
The front end of an organism is the
__________ end.
a. distal
b. anterior
c. posterior
d. proximal
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Topic 1:
$500 Question
Sexual reproduction helps maintain
________ diversity in populations.
a. genetic
b. species
c. anatomical
d. clinical
ANSWER
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Topic 1:
$500 Answer
Sexual reproduction helps maintain
________ diversity in populations.
a. genetic
b. species
c. anatomical
d. clinical
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Topic 2:
$100 Question
Large animals have a(an) __________
system to move materials around in their
bodies.
a. circulatory
b. respiratory
c. skeletal
d. muscular
ANSWER
BACK TO GAME
Topic 2:
$100 Answer
Large animals have a(an) __________
system to move materials around in their
bodies.
a. circulatory
b. respiratory
c. skeletal
d. muscular
BACK TO GAME
Topic 2:
$200 Question
Symbionts provide as much as 60 percent
of the _________ that reef-building corals
need.
a. food
b. water
c. DNA
d. energy
ANSWER
BACK TO GAME
Topic 2:
$200 Answer
Symbionts provide as much as 60 percent
of the _________ that reef-building corals
need.
a. food
b. water
c. DNA
d. energy
BACK TO GAME
Topic 2:
$300 Question
Cnidarians have stinging tentacles around
their__________.
a. heads
b. tails
c. mouths
d. ears
ANSWER
BACK TO GAME
Topic 2:
$300 Answer
Cnidarians have stinging tentacles around
their__________.
a. heads
b. tails
c. mouths
d. ears
BACK TO GAME
Topic 2:
$400 Question
In a jellyfish, the ___________ stage
reproduces asexually.
a. medussa
b. motile
c. polyp
d. grantia
ANSWER
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Topic 2:
$400 Answer
In a jellyfish, the ___________ stage
reproduces asexually.
a. medussa
b. motile
c. polyp
d. grantia
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Topic 2:
$500 Question
The class of cnidarians that includes sea
anemones and corals is called ________.
a. Protozoa
b. Anthozoa
c. Anemonezoa
d. Choanozoa
ANSWER
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Topic 2:
$500 Answer
The class of cnidarians that includes sea
anemones and corals is called ________.
a. Protozoa
b. Anthozoa
c. Anemonezoa
d. Choanozoa
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Topic 3:
$100 Question
The internal space of a cnidarian is called
a(an) ______________.
a. mesoderm
b. ectoderm
c. gastrovascular cavity
d. gut
ANSWER
BACK TO GAME
Topic 3:
$100 Answer
The internal space of a cnidarian is called
a(an) ______________.
a. mesoderm
b. ectoderm
c. gastrovascular cavity
d. gut
BACK TO GAME
Topic 3:
$200 Question
The life cycle of most cnidarians includes
medusas and ____________.
a. polyps
b. adults
c. juveniles
d. nymphs
ANSWER
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Topic 3:
$200 Answer
The life cycle of most cnidarians includes
medusas and ____________.
a. polyps
b. adults
c. juveniles
d. nymphs
BACK TO GAME
Topic 3:
$300 Question
Cells that move about within the walls of a
sponge and function in digestion,
reproduction, and support are called
__________.
a. choanocytes
b. archaeocytes
c. erythrocytes
d. leucocytes
ANSWER
BACK TO GAME
Topic 3:
$300 Answer
Cells that move about within the walls of a
sponge and function in digestion,
reproduction, and support are called
__________.
a. choanocytes
b. archaeocytes
c. erythrocytes
d. leucocytes
BACK TO GAME
Topic 3:
$400 Question
Sponges that are used for bathing contain
a network of flexible protein fibers called
__________.
a. oxylin
b. spongin
c. chitin
d. myosin
ANSWER
BACK TO GAME
Topic 3:
$400 Answer
Sponges that are used for bathing contain
a network of flexible protein fibers called
__________.
a. oxylin
b. spongin
c. chitin
d. myosin
BACK TO GAME
Topic 3:
$500 Question
Photosynthetic symbiotic organisms
provide many sponges with food and
__________.
a. lubricants
b. supplements
c. oxygen
d. nitrogen
ANSWER
BACK TO GAME
Topic 3:
$500 Answer
Photosynthetic symbiotic organisms
provide many sponges with food and
__________.
a. lubricants
b. supplements
c. oxygen
d. nitrogen
BACK TO GAME
Topic 4:
$100 Question
Flagella are important to the essential functions within a
sponge because flagella
a. Protect the organism from predators.
b. Help move water through the organism’s body.
c. Produce toxins that make them poisonous to
predators.
d. Digest food particles trapped within the organism.
ANSWER
BACK TO GAME
Topic 4:
$100 Answer
Flagella are important to the essential functions within a
sponge because flagella
a. Protect the organism from predators.
b. Help move water through the organism’s body.
c. Produce toxins that make them poisonous to
predators.
d. Digest food particles trapped within the organism.
BACK TO GAME
Topic 4:
$200 Question
How do some sponges play an important role in the primary
productivity of coral reefs?
a. They provide food for sponge-eating sea stars.
b. They attract light with their antennae.
c. They are harvested for sale as bath sponges.
d. They have symbiotic relationships with
photosynthetic organisms.
ANSWER
BACK TO GAME
Topic 4:
$200 Answer
How do some sponges play an important role in the primary
productivity of coral reefs?
a. They provide food for sponge-eating sea stars.
b. They attract light with their antennae.
c. They are harvested for sale as bath sponges.
d. They have symbiotic relationships with
photosynthetic organisms.
BACK TO GAME
Topic 4:
$300 Question
Sponges reproduce sexually by a process
called
a. cephalization.
b. internal fertilization.
c. radial symmetry.
d. budding.
ANSWER
BACK TO GAME
Topic 4:
$300 Answer
Sponges reproduce sexually by a process
called
a. cephalization.
b. internal fertilization.
c. radial symmetry.
d. budding.
BACK TO GAME
Topic 4:
$400 Question
Which two functions do nematocysts
perform?
a. reproduction and defense
b. capturing prey and locomotion
c. defense and capturing prey.
d. locomotion and reproduction.
ANSWER
BACK TO GAME
Topic 4:
$400 Answer
Which two functions do nematocysts
perform?
a. reproduction and defense
b. capturing prey and locomotion
c. defense and capturing prey.
d. locomotion and reproduction.
BACK TO GAME
Topic 4:
$500 Question
Many sponges protect themselves from
predators by producing
a. larvae
b. choanocytes
c. toxins
d. nematocytes
ANSWER
BACK TO GAME
Topic 4:
$500 Answer
Many sponges protect themselves from
predators by producing
a. larvae
b. choanocytes
c. toxins
d. nematocytes
BACK TO GAME
Topic 5:
$100 Question
Cnidocytes help a cnidarian survive by
a. paralyzing prey.
b. providing movement.
c. forming colonies
d. storing food.
ANSWER
BACK TO GAME
Topic 5:
$100 Answer
Cnidocytes help a cnidarian survive by
a. paralyzing prey.
b. providing movement.
c. forming colonies
d. storing food.
BACK TO GAME
Topic 5:
$200 Question
How do polyps differ from medusas?
a. Polyps have a mesoglea, and medusas do not.
b. Medusas are cylindrical and usually sessile, and
polyps are bell-shaped and motile.
c. Medusas are carnivorous, and polyps are not.
d. Polyps are cylindrical and usually sessile, and
medusas are bell-shaped and motile.
ANSWER
BACK TO GAME
Topic 5:
$200 Answer
How do polyps differ from medusas?
a. Polyps have a mesoglea, and medusas do not.
b. Medusas are cylindrical and usually sessile, and
polyps are bell-shaped and motile.
c. Medusas are carnivorous, and polyps are not.
d. Polyps are cylindrical and usually sessile, and
medusas are bell-shaped and motile.
BACK TO GAME
Topic 5:
$300 Question
Which of the following best describes the
feeding habits of sponges?
a. predators
b. filter feeders
c. parasites
d. detritivores
ANSWER
BACK TO GAME
Topic 5:
$300 Answer
Which of the following best describes the
feeding habits of sponges?
a. predators
b. filter feeders
c. parasites
d. detritivores
BACK TO GAME
Topic 5:
$400 Question
Some sponges are green because
a. they are more like plants than
animals.
b. they filter algae out of the water for
food.
c. they have photosynthetic organisms
in their tissues.
d. they are primary producers.
ANSWER
BACK TO GAME
Topic 5:
$400 Answer
Some sponges are green because
a. they are more like plants than
animals.
b. they filter algae out of the water for
food.
c. they have photosynthetic organisms
in their tissues.
d. they are primary producers.
BACK TO GAME
Topic 5:
$500 Question
Sponges benefit some marine animals by
a. providing a habitat.
b. eating diseased corals.
c. supplying them with oxygen.
d. poisoning their predators.
ANSWER
BACK TO GAME
Topic 5:
$500 Answer
Sponges benefit some marine animals by
a. providing a habitat.
b. eating diseased corals.
c. supplying them with oxygen.
d. poisoning their predators.
BACK TO GAME
FINAL ROUND Question
Question:
a. Choice 1
b. Choice 2
c. Choice 3
d. Choice 4
ANSWER
BACK TO GAME
FINAL ROUND Answer
Question:
a. Choice 1
b. Choice 2
c. Choice 3 (correct answer)
d. Choice 4
BACK TO GAME