Transcript Invertebrate PowerPoint

By:By: Moriah, Morgan, and Kylie
Housenga, Moriah Stewart, and
Morgan Bork
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Definition- A type of animal that filters the
water it lives in to get food.
Body systems- There is no symmetry
Reproduction- Sponges reproduce
asexually and sexually. Buds and branches
grow from the parent sponges. They break
off and grow into sponges. They can also
mate.
Food- Cells that remove small food particles
from water.
Habitat- Fresh water, sponges often grow
on or near coral reefs.
Predators- Fish
Adaptations and fun facts- Over 5,000
species of sponges
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 Definition/ description- an animal with tentacles
that have the ability to sting
 Body systemsSymmetry- radial symmetry
Nervous- nerve net
Respiratory- they do not have one
Circulatory- they lack one and they do not need one
 Reproduction- they reproduce both ways by
releasing a sperm and egg sells into the water
and fertilization starts
 They sting them with there tentacles then bring
them close to there mouth
 They have one opening there mouth
 They live in the aquatic environment
 Food- any type of other fish, eat small things,
 The food they eat digest then come back up to
there mouth
 Fun facts- jelly fish can have up to 800 tentacles
 Adaptations- being able to live in the water
 There tentacles to be able to swim in the water
 A problem that they have is that the oxygen that
the get could be toxic
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 Definition -An animal with a round tubelike body
that has a digestive system with two openings
 Body systems-Digestive- a roundworm has a
definite digestive system that runs the length of
their bodies.
 Nervous- a roundworm has two nerve cords that
transmit impulse in the roundworm
 Circulation- a roundworm has no heart or formal
blood vessels
 Respiration- a roundworm has no formal
respiratory system
 Reproduction- a roundworm reproduces sexually.
The female has an ovary, holds eggs in an oviduct
and then passes them to the uterus, were they
are fertilized. The male has a sperm cells are
made in the testis and stored in the deferens.
When it is time to reproduce the sperm cells pass
through the spicule. Over 200,000 eggs can be
disposed at once they are fertilized.
 Fun fact-In one scoop of soil there is about 1
million roundworms.
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Definition- An animal, such as a planarian,
that has a flattened body, a digestive
system with only one opening and a simple
nervous system.
Body systems- Simple nervous system, one
opening for digestive system. Bilateral
symmetry.
Reproduction- Sexual reproduction.
Food- Human or animal organs and insides.
Have one opening to get food
Habitat- Fresh water, streams, lakes,
ponds, dark areas on land.
Predators- Adedes Albopictus and Culex
Quinquefasciatus.
Adaptations- During the day
Platyhelminthes stay under rocks, and
mud.
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Definition- An invertebrate that has an
internal skeleton and spines that are part of
its skin.
Body systems- they get oxygen from the
water there nervous system has them enable
to move or feed. Adults have radial symmetry.
Reproduction most sea cucumbers reproduce
by releasing sperm and ova into the ocean
water.
Food they have Struthers that peel food
apart. They get oxygen from sea water.
Habitat only in the ocean
Predators they’re food sources to animals.
Adaptation exoskeleton the adaptation
enable to get food and defend themselves.
Many echinoderms have been powerful stays
hidden under their spines and poison glands.
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Definition – a animal with a soft bod and no
bones
Nervous- a snails nervous centers that each
control or interpret sensations for specific
parts of the body
Body symmetry- bilateral
Digestive- a steady back and forth movement
of the digestive juices between stomach and
intestines enhances the process of adsorption
of the food. The movement of the digestive
juices is caused by the muscles of the
intestinal gland and ciliate.
Respiratory- gastropods breath through a
single gill, supplied with oxygen by a current
of water through the mantle cavity.
Habitat- ocean, land
Preorders- Echinoderms
Adaptations- their soft shell
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Definition- An animal, such as the
earthworm, whose body is made up of
connected sections, or segments.
Body Systems- Bilateral symmetry, 5
enlarged tubes act as the heart, brain, and
breath though thin moist skin. 2 openings 2
sets of muscles.
Reproduction- Sexual they both lay eggs
when they mate, eggs get fertilized.
Food- Food goes through mouth ground
into partials, digested out
Habitat- Moist warm soil.
Predators- Snakes
Adaptations- Muscles extend or release to
move.
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Definition- An animal that has jointed
exoskeleton and jointed limbs.
Body systems- Exoskeleton, muscles that
contract and relax, digestive openings, has
circulatory, and brain, well developed sight,
sound touch.
Reproduction- Sexually, Females lay
fertilized eggs.
Food- Other animals
Habitat- Almost all live on land.
Predators- They’re food sources for other
animals.
Adaptations- Exoskeleton, largest phylum
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• HARCOURT SCIENCE BOOK-
World encyclopedia
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