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Study sets matching "porifera cnidarians"

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Study sets matching "porifera cnidarians"

26 terms
Porifera/Cnidarians
Parazoa - "Parazoa is animal-like and…
Porifera - "Another name for Porifera…
Calcareous - "This substance is compos…
Silica - "Silica is found in the jelly…
A subgroup of animals that do not possess specialized tissue…
Asymmetric animals; sponges
composed of or containing or resembling calcium carbonate or…
Any one of numerous minerals that have the oxygen and silicon…
Parazoa - "Parazoa is animal-like and…
A subgroup of animals that do not possess specialized tissue…
Porifera - "Another name for Porifera…
Asymmetric animals; sponges
36 terms
Porifera and Cnidarians
sessile
silica or calcium carbonate
spongin
spicules and spongin
non moving
spicules may be made of ___ or ___ ____
network of thick collagen fibers
support structures in sponges
sessile
non moving
silica or calcium carbonate
spicules may be made of ___ or ___ ____
Porifera and Cnidarians
sessile
silica or calcium carbonate
spongin
spicules and spongin
non moving
spicules may be made of ___ or ___ ____
network of thick collagen fibers
support structures in sponges
sessile
non moving
silica or calcium carbonate
spicules may be made of ___ or ___ ____
17 terms
Porifera and Cnidarians
Polyp
Mesenchyme
Medusa
Ostia
What is the sessile body form of cnidarians?
What is the gelatinous matrix in which spicules are suspended?
What is the mobile body form of cnidarians?
What are the tiny openings of the sponge that let water in?
Polyp
What is the sessile body form of cnidarians?
Mesenchyme
What is the gelatinous matrix in which spicules are suspended?
21 terms
Porifera and Cnidarians
Porifera "Name Meaning"
Porifera "Symmetry"
Porifera "Levels Of Organization"
Porifera "Locomotion"
"pore bearer"
Asymetric
Multicellular only, no tissues or organs
Larva: Mobile, Ciliated ... Adult: Sessile
Porifera "Name Meaning"
"pore bearer"
Porifera "Symmetry"
Asymetric
36 terms
Porifera and Cnidarians
sessile
silica or calcium carbonate
spongin
spicules and spongin
non moving
spicules may be made of ___ or ___ ____
network of thick collagen fibers
support structures in sponges
sessile
non moving
silica or calcium carbonate
spicules may be made of ___ or ___ ____
36 terms
Porifera and Cnidarians
sessile
silica or calcium carbonate
spongin
spicules and spongin
non moving
spicules may be made of ___ or ___ ____
network of thick collagen fibers
support structures in sponges
sessile
non moving
silica or calcium carbonate
spicules may be made of ___ or ___ ____
36 terms
Porifera and Cnidarians
sessile
silica or calcium carbonate
spongin
spicules and spongin
non moving
spicules may be made of ___ or ___ ____
network of thick collagen fibers
support structures in sponges
sessile
non moving
silica or calcium carbonate
spicules may be made of ___ or ___ ____
29 terms
Porifera and Cnidarians
Medusa
Polyp
sessile
sponges
From of a cnidarian in which the body in umbrella-shaped and…
Form of a cnidarian in which the body is tube-shaped, mouth s…
stationary; stays in one place
These have pores and spicules but no organs, symmetry or tiss…
Medusa
From of a cnidarian in which the body in umbrella-shaped and…
Polyp
Form of a cnidarian in which the body is tube-shaped, mouth s…
36 terms
Porifera and Cnidarians
sessile
silica or calcium carbonate
spongin
spicules and spongin
non moving
spicules may be made of ___ or ___ ____
network of thick collagen fibers
support structures in sponges
sessile
non moving
silica or calcium carbonate
spicules may be made of ___ or ___ ____
26 terms
Porifera and Cnidarians
What did early biologists think sponge…
Sponges belong to what kingdom and phy…
Sponges are what cellular and what kar…
what type of symmetry do sponges have?
plant
Kingdom: Animalia... Phylum: Porifera
They are multi cellular and eukaryotic
asymmetrical
What did early biologists think sponge…
plant
Sponges belong to what kingdom and phy…
Kingdom: Animalia... Phylum: Porifera
29 terms
Porifera & Cnidarians
choanocyte
demospongiae
scyphozoa
sessile
cells with flagella that funnel water
class containing common bath sponge
class containing jellyfish
doesn't move about
choanocyte
cells with flagella that funnel water
demospongiae
class containing common bath sponge
25 terms
porifera cnidarians
choanocyte
osculum
spicule
internal fertilization
collar cells that line the body cavity and have flagella that…
A large opening on a sponge through which filtered water is e…
Needlelike structures that give support and protection to the…
Process in which eggs are fertilized inside the female's body
choanocyte
collar cells that line the body cavity and have flagella that…
osculum
A large opening on a sponge through which filtered water is e…
15 terms
Porifera & cnidarians
Porifera General characteristics:
Specialized cells: pinacocytes
Choanocytes
Mesenchyme
Commonly called sponges... multicellular organisms which are ses…
These cells are the "skin cells" of sponges. They line the ex…
These distinctive cells line the interior body walls of spong…
Between the two layers is a thin space called mesenchyme or m…
Porifera General characteristics:
Commonly called sponges... multicellular organisms which are ses…
Specialized cells: pinacocytes
These cells are the "skin cells" of sponges. They line the ex…
22 terms
Porifera&Cnidarians
Ectoderm
Mesoderm
Endoderm
Coelom
Outermost layer of cells
Middle layer of cells
Innermost layer of cells
Organism which contains a true body cavity, completely lined…
Ectoderm
Outermost layer of cells
Mesoderm
Middle layer of cells
30 terms
Porifera and Cnidarians
Asymmetry
Radial Symmetry
Bilateral Symmetry
Cephalization
Lack of symmetry
Symmetry from a central point
Symmetry down the middle of an organism
Concentration of organs and nerves at the anterior
Asymmetry
Lack of symmetry
Radial Symmetry
Symmetry from a central point
45 terms
Porifera and Cnidarians.
Monoecious
Dioecious
Diploblastic
Asexual reproduction... (Sponges)
Both sexes in the same individual, but don't self-fertilize.
Having separate (male and female) sexes. Male and female orga…
Animals with two body layers; derived from the ectoderm of th…
Zygote forms a flagellated larva, then it breaks free and is…
Monoecious
Both sexes in the same individual, but don't self-fertilize.
Dioecious
Having separate (male and female) sexes. Male and female orga…
26 terms
Porifera and cnidarians
Archeotype
Bilateral symetry
Blastula
Cephalization
Specialized cells in a sponge that makes spicules and is motile
Only a single imaginary line can divide the body into 2
Hollow ball of cells formed when a zygote undergoes divisions
Concentration of sense organs and nerve cells at the front of…
Archeotype
Specialized cells in a sponge that makes spicules and is motile
Bilateral symetry
Only a single imaginary line can divide the body into 2
37 terms
Porifera and Cnidarians
General invertebrate characteristics
Simplest
Complex Nervous System
Budding
no backbone or bones at all... Tissues but no organs... animal cell…
network of nerves that can sense touch
brain and several different sense organs
parent forms a small bump or bud
General invertebrate characteristics
no backbone or bones at all... Tissues but no organs... animal cell…
Simplest
network of nerves that can sense touch
113 terms
porifera and cnidarians
animalia
parazoa
porifera
sponges
which kingdom are sponges in?
which subkingdom are sponges in?
which phylum are sponges in?
______ are the simplest of all animals.
animalia
which kingdom are sponges in?
parazoa
which subkingdom are sponges in?
36 terms
Porifera and Cnidarians
68-86
Indian
coral reefs
plants
temperature of waters coral reefs are found in
more coral reefs are found in this ocean than the Caribbean
largest things on Earth built by an organism
algae and seagrasses
68-86
temperature of waters coral reefs are found in
Indian
more coral reefs are found in this ocean than the Caribbean
18 terms
Cnidarians and Porifera
Regeneration
Polyp
Medusa
Tentacles
Generating
The vase shaped body plan.
The bowl shaped body plan.
Stinging cells used to obtain food and to defend.
Regeneration
Generating
Polyp
The vase shaped body plan.
18 terms
Porifera and Cnidarians
regeneration
polyp
Medusa
Tentacles
the restoration or new growth by an organism of organs, tissu…
the cnidarian body plan characterized by a vase-like shape an…
a saucer-shaped or dome-shaped, free-swimming jellyfish or hy…
Zoology . any of various slender, flexible processes or appen…
regeneration
the restoration or new growth by an organism of organs, tissu…
polyp
the cnidarian body plan characterized by a vase-like shape an…
Cnidarians and Porifera
Choanocyte
osculum
spicule
Archaeocyte
Collar cells that line the body cavity and have flagella that…
Osculum A large opening on a sponge through which filtered wa…
Needlelike structures that give support and protection to the…
Specialized cell in a sponge that makes spicules
Choanocyte
Collar cells that line the body cavity and have flagella that…
osculum
Osculum A large opening on a sponge through which filtered wa…
93 terms
Cnidarians and porifera
Saltwater hydras
Sea jellies, hydra, sea anenomies, bis…
Radial
Radial tenticles cnidocytes
All cnidarians are ___ organisms except for the ____ which is…
The Phylum cnidaria includes what organisms?
All cnidarians have what kind of symmetry?
Cnidarians all have ___ symmetry and ___ or arms that have st…
Saltwater hydras
All cnidarians are ___ organisms except for the ____ which is…
Sea jellies, hydra, sea anenomies, bis…
The Phylum cnidaria includes what organisms?
22 terms
Porifera and Cnidarians
Sponges
Epidermis
Mesohyl
Amoebocytes
suspension feeders that lack true tissues and organs
outer later consisting of tightly packed epidermal cells
noncellular layer between two cell layers
found in mesohyl and play roles in digestion and structure, a…
Sponges
suspension feeders that lack true tissues and organs
Epidermis
outer later consisting of tightly packed epidermal cells
10 terms
Porifera and Cnidarians
sessile
hermaphrodite
polyp
medusae
organisms that remain attached to on place during their lifet…
animals that produce sperm and eggs in the same body
a body form that cnidarians have that are shaped like a vase…
a body form that cnidarians have that are bell - shaped and f…
sessile
organisms that remain attached to on place during their lifet…
hermaphrodite
animals that produce sperm and eggs in the same body
10 terms
Cnidarians and Porifera
Compare and contrast how sponges and c…
describe the two body forms of cnidari…
infer why most fossils of cnidarians a…
what effect might the destruction of a…
sponges filter food out of the water but cnidarians have stin…
polyps reproduce sexually with egg and sperm... medusas reproduc…
coral is hard so they can make fossils easily sponge would be…
the things that coral would eat would multiply very fast and…
Compare and contrast how sponges and c…
sponges filter food out of the water but cnidarians have stin…
describe the two body forms of cnidari…
polyps reproduce sexually with egg and sperm... medusas reproduc…
28 terms
Cnidarians and Porifera
Give examples of cnidarians.
What are the characteristics of a cnid…
What are cnidocysts?
What is the purpose of cnidocysts?
Jellyfish, hydra, sea anenome, and corals
They are carnivorous animals that have stinging tentacles arr…
Stinging cells.
Protection and to capture food.
Give examples of cnidarians.
Jellyfish, hydra, sea anenome, and corals
What are the characteristics of a cnid…
They are carnivorous animals that have stinging tentacles arr…
10 terms
Porifera and Cnidarian
Sessile
Hermaphrodite
Polyp
Medusa
organisms that are attached to place in their lifetime
animals that produce sperm and eggs in the same body
body form of cnidarians
body form of cnidarians
Sessile
organisms that are attached to place in their lifetime
Hermaphrodite
animals that produce sperm and eggs in the same body
17 terms
Porifera & Cnidarian
Regeneration
Polyp
Medusa
Tentacles
the restoration or new growth by an organism of organs, tissu…
The cnidarian body plan characterized by a vaselike shape and…
The cnidarian body plan having a bowl shape and adapted for a…
any of various slender, flexible processes or appendages in a…
Regeneration
the restoration or new growth by an organism of organs, tissu…
Polyp
The cnidarian body plan characterized by a vaselike shape and…
Porifera Cnidarian
Acoelomate
Coelom
Pharynx
Ganglia
an invertebrate lacking a coelom; especially : one belonging…
main body cavity in most multi-cellular animals and is positi…
part of the alimentary canal immediately behind the mouth in…
a structure containing a number of nerve cell bodies, typical…
Acoelomate
an invertebrate lacking a coelom; especially : one belonging…
Coelom
main body cavity in most multi-cellular animals and is positi…
20 terms
Porifera and Cnidarian
The phylum for sponge is
Water enters through the ____ and pass…
Most sponges are ____ feeders
They are the simplest animals. They do…
Porifera
Ostia (Porocytes); Spongocel (atrium); osculum
filter
organs
The phylum for sponge is
Porifera
Water enters through the ____ and pass…
Ostia (Porocytes); Spongocel (atrium); osculum
17 terms
Porifera & Cnidarian
Regeneration
Polyp
Medusa
Tentacles
growth anew of lost tissue or destroyed parts or organs
A long chain of several amino acids
A free-swimming cnidarian with a bell-shaped body and tentacles
long arm-like limbs with suction cups, like on an octopus
Regeneration
growth anew of lost tissue or destroyed parts or organs
Polyp
A long chain of several amino acids
18 terms
Porifera and Cnidarian
regeneration
polyp
medusa
tentacles
- the regrowth of a lost or injured body par
A chain of amino acids
A free-swimming cnidarian with a bell-shaped body and tentacles
A long, slender, flexible arm-like structure found around the…
regeneration
- the regrowth of a lost or injured body par
polyp
A chain of amino acids
21 terms
Porifera, Cnidarians, Platyhelminthes, and Nematodes
Invertebrates
Vertebrates
Filter Feeder
Endoderm
an animal that does not have a backbone
an animal that has a backbone
organism that takes in water to filter out the food and then…
innermost germ layer; develops into the linings of the digest…
Invertebrates
an animal that does not have a backbone
Vertebrates
an animal that has a backbone
126 terms
Biology: Mollusks, Cnidarians, and Porifera
How the zebra mussel get to the US?
What problems do the zebra mussels cau…
What problems do zebra mussels cause t…
What beneficial use might the zebra mu…
Ballast water dumping by European vessels
They congest sewages pipes and such
They drive them out of their natural habitats
They are trying to configure them to filter-feeding
How the zebra mussel get to the US?
Ballast water dumping by European vessels
What problems do the zebra mussels cau…
They congest sewages pipes and such
32 terms
Anatomy: Porifera and Cnidarians
Symmetry of Porifera.
Symmetry of Cnidarians.
Locomotion of Porifera.
Locomotion of Cnidarians.
Asymmetrical
Radial symmetry
Sessile
Medusa: moves... Polyp: doesn't move
Symmetry of Porifera.
Asymmetrical
Symmetry of Cnidarians.
Radial symmetry
26 terms
Porifera, Cnidarians, Ctenophores
anterior
posterior
dorsal
ventral
front of an organism
back of an organism
top of an organism
bottom of an organism
anterior
front of an organism
posterior
back of an organism
32 terms
Anatomy: Porifera and Cnidarians
Symmetry of Porifera.
Symmetry of Cnidarians.
Locomotion of Porifera.
Locomotion of Cnidarians.
Asymmetrical
Radial symmetry
Sessile
Medusa: moves... Polyp: doesn't move
Symmetry of Porifera.
Asymmetrical
Symmetry of Cnidarians.
Radial symmetry
32 terms
Anatomy: Porifera and Cnidarians
Symmetry of Porifera.
Symmetry of Cnidarians.
Locomotion of Porifera.
Locomotion of Cnidarians.
Asymmetrical
Radial symmetry
Sessile
Medusa: moves... Polyp: doesn't move
Symmetry of Porifera.
Asymmetrical
Symmetry of Cnidarians.
Radial symmetry
27 terms
Porifera, Cnidarians, and Ctenophores
Phylum Porifera
Sessile
Choanocytes
Ostia
made up of sponges
able to attach to surfaces
flagellated cells that draw water into the sponge through num…
numerous pores on the sponge
Phylum Porifera
made up of sponges
Sessile
able to attach to surfaces
40 terms
Zoology porifera and cnidarians
loosely
internal organs
filter feeders
Collar cell
How are sponge tissues organized?
Sponges have no ___________________
How do sponges eat?
What kind of cell do sponges have that no other animal phyla…
loosely
How are sponge tissues organized?
internal organs
Sponges have no ___________________
76 terms
Porifera, Cnidarians, Platyhelminthes, Nematodes
Porifera "Name Meaning"
Porifera "Symmetry"
Porifera "Levels Of Organization"
Porifera "Locomotion"
"pore bearer"
Asymetric
Multicellular only, no tissues or organs
Larva: Mobile, Ciliated ... Adult: Sessile
Porifera "Name Meaning"
"pore bearer"
Porifera "Symmetry"
Asymetric
16 terms
Porifera and Cnidarian Characteristics
Porifera
Cnidaria
Porocytes
Sessile
A phylum encompassing Sponges.
A phylum of aquatic invertebrate animals that are jellyfish,…
Tubular cells that allow water to flow from the outside of th…
Describes an organism that remains attached to a surface for…
Porifera
A phylum encompassing Sponges.
Cnidaria
A phylum of aquatic invertebrate animals that are jellyfish,…
Hilton- Cnidarians, Porifera, Ctenophora
Examples of cnidaria
What kind of symmetry do Cnidarians ha…
How many body openings do Cnidarians h…
How many cell layers does a cnidarian…
Jellyfish, corals, sea anemones,hydras
Radial symmetry
1 (mouth) with tentacles
2(diploblastic)
Examples of cnidaria
Jellyfish, corals, sea anemones,hydras
What kind of symmetry do Cnidarians ha…
Radial symmetry
44 terms
Porifera and CnidariansN
Nematocyst
medusa
osculum
hydranth
In cnidarians, a stinging cell that is used to inject a toxin…
Cnidarian with tentacles pointing downward, free swimming
Large opening in the sponge that water flows out of.
A feeding polyp in a colony.
Nematocyst
In cnidarians, a stinging cell that is used to inject a toxin…
medusa
Cnidarian with tentacles pointing downward, free swimming
30 terms
biology animals, porifera, cnidarians
all animals have what four features...
what are heterotrophs
What phylum can you separate the cells…
T/F: some animals have cell walls
no cell wall, multicelluar, heterotrophs, Eukaryotes
consume food, can't make own
Sponges / Porifera
False!!!!\
all animals have what four features...
no cell wall, multicelluar, heterotrophs, Eukaryotes
what are heterotrophs
consume food, can't make own
27 terms
bio quiz porifera cnidarians
What stage is dominant in hydrozoa?
What stage is dominant in scyphozoa?
What stage is missing in anthozoa?
what is an example of anthozoa?
polyp
medusa
medusa
Nitridium; (underlined); corals
What stage is dominant in hydrozoa?
polyp
What stage is dominant in scyphozoa?
medusa
26 terms
Porifera, Cnidarian, Arthropod Review
Phylum Arthropoda
Class Scyphozoa
Order Orthoptera
Phylum Porifera
Phylum?
Class?
Order?
Phylum?
Phylum Arthropoda
Phylum?
Class Scyphozoa
Class?
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