Exam 3 flashcard but with funny shitposts

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For the best experience for learn and practice in the in options in the top right put answer with definition , idk if this gonna work 💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀💀 This set only covers the bolded sections of Cantus PowerPoints so please go over the non- bolded sections for full coverage. Sorry to whoever got a bad grade thought he would ask more about the bolded stuff like he said.

Biology

AP Biology

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122 Terms

1
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Mesoderm function

Skeletal and muscular system

<p>Skeletal and muscular system </p>
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Endoderm function

construct linings of two tubes within the body.

<p>construct linings of two tubes within the body<span>.</span></p>
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Ectoderm Function

Give rise to external body parts/Hormone regulation

<p>Give rise to external body parts/Hormone regulation </p>
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What does it mean to be multicellular ?

Have many cells

<p>Have many cells</p>
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Who can’t produce their own food ?

Heterotrophs

<p>Heterotrophs </p>
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Unicellular

One Cell

<p>One Cell</p>
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Some animals will consume autotrophs (plants)

Herbivores

<p>Herbivores</p>
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Other animals will consume other animals

Carnivores

<p>Carnivores</p>
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Some animals will consume both plants and animals

Omnivores

<p>Omnivores</p>
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Originally unicellular heterotrophs are called:

Protists

<p>Protists</p>
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What do animals lack?

Rigid cell walls

<p>Rigid cell walls</p>
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What is the replacement of that animal cells are held together by?

Extracellular frames of proteins like collagen

<p>Extracellular frames of proteins like collagen </p>
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What are the 5 Key innovations that animals have evolutionized by?

Symmetry, Tissues, Body Cavity, Embryonic development, Segmentation.

<p>Symmetry, Tissues, Body Cavity, Embryonic development, Segmentation. </p>
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Animals tend to have a definite shape and symmetry… what are the main 2 types of symmetry?

Radial, Bilateral

<p>Radial, Bilateral </p>
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<p>Radial Symmetry is most similar to…</p>

Radial Symmetry is most similar to…

A pie because you can separate it In multiple different ways

<p>A pie because you can separate it In multiple different ways </p>
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<p>Is where the body has a distinct left or right, Known to have their brain and sensory structures located in one end </p>

Is where the body has a distinct left or right, Known to have their brain and sensory structures located in one end

Bilateral Symmetry

<p> Bilateral Symmetry</p>
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<p>During Early Embryo Development, there are two type of patterns… What are those two called?</p>

During Early Embryo Development, there are two type of patterns… What are those two called?

Protostomes, Deuterostomes

<p>Protostomes, Deuterostomes </p>
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<p>Protostomes consist of…</p>

Protostomes consist of…

Flatworms, Roundworms, Annelids, Molluscs, and Arthropods.

<p>Flatworms, Roundworms, Annelids, Molluscs, and Arthropods.</p>
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<p>Deuterostomes consist of…</p>

Deuterostomes consist of…

Echinoderms, and Chordates

<p>Echinoderms, and Chordates</p>
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What is Common between/ Found in Both Protostomes and Deuterostomes

The First Embryonic opening called a Blastopore

<p>The First Embryonic opening called a Blastopore</p>
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Where does Blastopore turns in protostome

into the mouth

<p>into the mouth </p>
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Deuterostomes turn in…

into the Anus

<p>into the Anus </p>
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<p>During Embryonic Development, most Animal cells divide themselves into three layers… What are those three layers names?</p>

During Embryonic Development, most Animal cells divide themselves into three layers… What are those three layers names?

Ectoderm, Endoderm, Mesoderm

<p>Ectoderm, Endoderm, Mesoderm </p>
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What is the endoderm..

Innermost layer,

<p>Innermost layer, </p>
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What is the Ectoderm

outer most layer

<p>outer most layer </p>
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mesoderm

intermediate layer

<p>intermediate layer </p>
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Sponges do not have tissues instead they have…

Germ layers

<p>Germ layers </p>
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<p>Cnidarians do not have what layer </p>

Cnidarians do not have what layer

Mesoderm

<p>Mesoderm </p>
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<p>What do some Protostomes not have but are instead packed with?</p>

What do some Protostomes not have but are instead packed with?

Acoelomate- No body Cavity

<p>Acoelomate- No body Cavity</p>
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Protostomes that are not completely lined by mesoderm

Pseudocoelomate

<p>Pseudocoelomate</p>
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Their body cavity is entirely lined with mesoderm

Coelomate

<p>Coelomate</p>
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Sponges lack what…

Lack tissues

<p>Lack tissues </p>
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What are sponges classified as…

PARAZOANS (beside the animal)

<p>PARAZOANS (beside the animal)</p>
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Multicellular, aquatic animals that lack organized tissues are called

Porifera: The Sponges

<p>Porifera: The Sponges </p>
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What is the interior of the sponge is…

Choanocytes

<p>Choanocytes</p>
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The whip of the flagella causing the water current through the sponge is called

Choancytes

<p>Choancytes </p>
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Describe the sexual Reproduction of the Sponge

  • Sponges will release sperm into its central cavity to float out

  • The sperm finds the egg in another sponge and fuses with it to create a Zygote

  • the Zygote will turn into a larvae and then will swim to a new area

<ul><li><p>Sponges will release sperm into its central cavity to float out</p></li><li><p>The sperm finds the egg in another sponge and fuses with it to create a Zygote </p></li><li><p>the Zygote will turn into a larvae and then will swim to a new area</p></li></ul><p></p>
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Describe the Asexual Reproduction

A Small Protuberance will grow until it’s a new complete organism

<p>A Small Protuberance will grow until it’s a new complete organism </p>
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What will all the other animals classified as…

Eumetazoans

<p>Eumetazoans </p>
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The ancient group of aquatic invertebrates that are radially symmetrical and capture their prey with a ring of stinging tentacles

Cnidarians

<p>Cnidarians</p>
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How do Cnldocytes get their prey?

They trap their prey and penetrates prey and injects toxin

<p>They trap their prey and penetrates prey and injects toxin</p>
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Cnidarians have two main bodies… what are their names?

polyp, Medusa

<p>polyp, Medusa </p>
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What is the Polyp-

Cylindrical with mouth surrounds by tentacles, mouth faces up.

<p> Cylindrical with mouth surrounds by tentacles, mouth faces up.</p>
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What is the Medusa?

Umbrella Shape with mouth surrounded by tentacles on one side

<p>Umbrella Shape with mouth surrounded by tentacles on one side </p>
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Cnidarians are divided into 5 Classes, what are those 5 classes… What are those 5 classes?

Anthozoa, Cubozoa, Hydrozoa, Scyphozoa, Staurozoa

<p>Anthozoa, Cubozoa, Hydrozoa, Scyphozoa, Staurozoa </p>
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Define the Anthozoa?

Usually sessile (Attach to the sea bed), Larvae form is free swimming,

<p>Usually sessile (Attach to the sea bed), Larvae form is free swimming, </p>
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What are Adult Anthozoa labels as

Polyps

<p>Polyps </p>
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What does the Anthozoa include

Sea anemones and corals

<p>Sea anemones and corals </p>
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What is coral bleaching?

When corals are stressed by changes in conditions such as temperature,

<p>When corals are stressed by changes in conditions such as temperature,</p>
50
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Define Cubozoa…

They have a box shaped medusa stage with 4 sets of tentacles equidistant apart (some of the most venomous marine animals are in this group)

<p>They have a box shaped medusa stage with 4 sets of tentacles equidistant apart (some of the most venomous marine animals are in this group)</p>
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Hydrozoa

many live in colonies, can be floaters

<p>many live in colonies, can be floaters</p>
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What is the Hydrozoa similar to?

to coral

<p>to coral </p>
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What is a prime example of Hydrozoa

Freshwater hydra species

<p>Freshwater hydra species </p>
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The stalked jellies, They stay in their medusa form, but they look like a polyp they have a stalked medusa form

Staurozoan

<p>Staurozoan</p>
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What is the name of a stalked medusa form jelly fish

Staurozoan

<p>Staurozoan</p>
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Which group contains the True Jellies?

Scyphozoan

<p>Scyphozoan</p>
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What stays in there medusa forms in adulthood?

Scyphozoan

<p>Scyphozoan</p>
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Which group is pelagic and free swimming

Scyphozoan

<p>Scyphozoan</p>
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What does the phylum Playhelminthes contains

20,000 Ciliated, soft bodied, flattened animals

<p>20,000 Ciliated, soft bodied, flattened animals </p>
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Describe the Flatworm

Are bilateral in symmetry and are acoelomate

<p>Are bilateral in symmetry and are acoelomate</p>
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What does a Platyhelminthes lack or not have

Nervous systems incomplete digestive system only one opening

<p>Nervous systems incomplete digestive system only one opening </p>
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what are the three classes of Platyhelminthes

turbellaria, cestoda , Trematoda

<p>turbellaria, cestoda , Trematoda </p>
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What is Turbellarias function

Excretion of metabolic waste.

<p>Excretion of metabolic waste<span>.</span></p>
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What is cestodas function

Absorb nutrients from the host's alimentary tract

<p> Absorb nutrients from the host's alimentary tract</p>
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Turbellaria

Free living flatworms

<p>Free living flatworms </p>
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Cestoda

Tapeworms

<p>Tapeworms</p>
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Trematoda

Flukes

<p>Flukes</p>
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What is Trematoda function

Protects organism for the enviorment

<p>Protects organism for the enviorment</p>
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Endoparasites that vary in size well developed regions called scolex,

Parasitic Tapeworms

<p>Parasitic Tapeworms</p>
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What is a scolex

Bears hooks and suckers for attachment

<p>Bears hooks and suckers for attachment</p>
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The smallest bio unit of life

Cells

<p>Cells </p>
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Group of similar cells preforming similar functions

Tissue

<p>Tissue</p>
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Types of Tissue each together to preform a specific action with an organisms

Organ

<p>Organ </p>
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Group of organs that work together to perform a specific action within an organism

Organ system

<p>Organ system</p>
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Covers the body surfaces and lines body cavities

Epithelial Tissue

<p>Epithelial Tissue </p>
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Binds and supports body parts

Connective tissue

<p>Connective tissue </p>
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Moves the body and its parts

Muscular Tissue

<p>Muscular Tissue </p>
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Receives stimuli and conducts nerve impulses

Nervous tissue

<p>Nervous tissue</p>
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Flattened cells, lines blood vessels and areas of gas exchange

Squamous

<p>Squamous </p>
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Cube shaped, lines the lumen (a portion of the kidney)

Cuboidal

<p>Cuboidal</p>
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Rectangular columns: have nuclei located in the bottom of the pillar, lines the digestive tract

Columnar

<p>Columnar</p>
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Maintenance of the relatively constant conditions of the internal environment

Homeostasis

<p>Homeostasis </p>
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Primary mechanism behind homeostasis,

Negative feedback

<p>Negative feedback </p>
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The product dampens the original stimulus

Negative feedback

<p>Negative feedback </p>
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What’s one example of negative feedback

Pancreas detects blood sugar is too high

<p>Pancreas detects blood sugar is too high</p>
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2 components to negative feedback:

Sensor, Control Center

<p>Sensor, Control Center</p>
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Sensor

Detects internal change

<p>Detects internal change</p>
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Control Center

Initiates the effect to bring conditions back to normal

<p>Initiates the effect to bring conditions back to normal</p>
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4 types of tissues?

Connective, Epithelial, Nervous, Muscular

<p>Connective, Epithelial, Nervous, Muscular </p>
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How do you differentiate the muscle tissues?

Skeletal, Smooth, Cardiac

<p>Skeletal, Smooth, Cardiac</p>
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What are neuroglia?

Any of the cells that hold nerve cells in place and help them work the way they should.

<p>Any of the cells that hold nerve cells in place and help them work the way they should<span>.</span></p>
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What is our fat storage tissue called?

Adipose tissue

<p><span>Adipose tissue</span></p>
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What is the most rigid type of connective tissue?

Bone

<p>Bone</p>
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What is active movement?

Voluntary and independent muscle contractions

<p>Voluntary and independent muscle contractions</p>
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Coelomates with a complete digestive tract

Molluscs

<p>Molluscs</p>
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Internal Organs

Visceral Mass

<p>Visceral Mass </p>
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Muscular portion for movement

Foot

<p>Foot</p>
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Envelopes but does not enclose visceral mass

Mantle

<p>Mantle</p>
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Nudibranchs, conchs, and snails

Gastropods

<p>Gastropods </p>
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Octopuses, squids, and nautiluses

Cephalopods

<p>Cephalopods</p>