Term
|
Definition
-heterotrophs
-multicellular, lack cell wall
-move place to place
-diverse in form and habitat
-reproduce sexually (meiosis)
-cells organized into tissues (except sponges)
-embryonic developement |
|
|
Term
|
Definition
| structural and functional units |
|
|
Term
| Traditional Classifications |
|
Definition
-tissues
-symmetry
-evolution of body cavity
-evolution of deuterosome
-evolution of segmentation |
|
|
Term
|
Definition
-definite symmetry
-no tissues or organs
example: sponges |
|
|
Term
|
Definition
-definite shape
-symmetry
-tissue and organ systems |
|
|
Term
|
Definition
|
|
Term
|
Definition
ectoderm(outer)
mesoderm(middle)
endoderm(inner) |
|
|
Term
|
Definition
ectoderm and endoderm only
example: radiata |
|
|
Term
|
Definition
have endoderm, ectoderm,and mesoderm
exmpale: bilateria |
|
|
Term
|
Definition
| outcovering of the body and nervous system (skin) |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| -parts of the body arranged around a central axis (jellyfish) |
|
|
Term
|
Definition
-identical right and left side
-dorsal and ventral
-anterior and posterior |
|
|
Term
|
Definition
| ectoderm, mesoderm, endoderm |
|
|
Term
|
Definition
| ectoderm, mesoderm, pseudocoel, endoderm |
|
|
Term
|
Definition
| ectoderm, mesoderm, ooelomic (in mesoderm), endoderm |
|
|
Term
| evolution of deuterosome developement |
|
Definition
1)mitosis
2)morula
3)blastula
4)blastopore
5)organogenesis
6)gastrula |
|
|
Term
|
Definition
-spiral cleavage
-determinate fate
-becomes mouth (blastophase)
-(coclem)originates from mesodermal split |
|
|
Term
|
Definition
-radial
-indeterminate fate
-becomes anus (blastophase)
-originates from an evaporate |
|
|
Term
| evolution of segmentation |
|
Definition
| each segment can go on to develope a complete set of adult organ systems |
|
|
Term
|
Definition
-simplest animals
-lack tissues and organs
-no symmetry
-adults are sessile |
|
|
Term
|
Definition
-body of sponge lined with these cells which let water in
-flagelleted collar cells lining the body of a sponge |
|
|
Term
|
Definition
-jellyfish, sea anemones, corals
-radiata |
|
|
Term
|
Definition
|
|
Term
|
Definition
-two types of body plans (medusa or polyps)
-most marine
-carnivores |
|
|
Term
|
Definition
| stinging cells (expolsive harpoons) |
|
|
Term
|
Definition
| harpoon part of stinging cells |
|
|
Term
|
Definition
-hydrazoa
-scyphoza
-cubozoa
-anltsozoa |
|
|
Term
|
Definition
-flat worms
-hermaphoditic
-absorb food through body walls |
|
|
Term
| 3 classes of Platyhelminthes |
|
Definition
-turbellaria (planaria)
-tremetoda (flukes)
cestoda (tapeworm) |
|
|
Term
|
Definition
-ribbon worms
- simplest animal with complete digestive system |
|
|
Term
|
Definition
-roundworms
-pseudoceolemates
-lack cilia and flagella |
|
|
Term
|
Definition
-Caenorhabditis elegane
-trichnella
-Entevosius/pinworm
-ascaris/roundworm |
|
|
Term
|
Definition
-wheel animals
-three cell layers
-crown of cilia |
|
|
Term
|
Definition
-live on mouthparts of lobsters
-pretty new (1995) |
|
|
Term
|
Definition
-snails, slugs, scallops, oysters, octopuses, mussels, cuttlefish
-some make pearls |
|
|
Term
|
Definition
-bilateral symmetry
-coelom is a small cavity around the heart
-3 body sections: head, visceral mass (digestive excrectory, respiratory organs), foot
-3 heart chamber
-open circulatory system |
|
|
Term
|
Definition
-polyplacophera (chitons)
-gasropoda (snails and slugs)
-bivalvia (bivalves)
-cephalopoda (octopuses and squids) |
|
|
Term
|
Definition
-first segmented animal
-important features: repeated segments, specialized segments, connections (closed circulatory system) |
|
|
Term
|
Definition
-polychaeta (bistleworms)
-oligocheata (roundworms)
-hirudinea (leeches) |
|
|
Term
|
Definition
-a circular ridge around
the mouths having hollow
tentacles |
|
|
Term
|
Definition
| -lives in litinous tube which animal secretes |
|
|
Term
|
Definition
-moss animals
-live in colonies
-have lophores |
|
|
Term
|
Definition
-brachipods
-2 calcified shells
-extinct, known as fossils |
|
|
Term
|
Definition
-2/3 of named species
-triploblastic
-bilateral symmetry
-a coelom
-segmentation
-exoskeleton (chitin and protein) |
|
|
Term
|
Definition
| segments fused together to make functional groups |
|
|
Term
|
Definition
|
|
Term
|
Definition
-open circulatory system
-tagmata
-compound eye
molting |
|
|
Term
|
Definition
-Crustaceans
-Arachnids
-Centipede and millipede
-insects |
|
|
Term
|
Definition
|
|
Term
|
Definition
-mouth parts called chelicerae (function as fangs or pincers)
-ex: black widow, trap door spider, tick (causes lyme disease) |
|
|
Term
|
Definition
-one pair of legs
on each segment
-all carnivorous
-a pair of poisonous
fangs |
|
|
Term
|
Definition
-2 pairs of apendages
- most herbivores |
|
|
Term
|
Definition
-largets group of organisms
-three body sections: head, thorax, abdomen
-compound eye |
|
|
Term
|
Definition
-coleoptera (beetle)
-diptera (fly)
-lepidoptera
-hymenoptera |
|
|
Term
|
Definition
- deuturosome
-endoskeleton (hard calcium with plates beneath the skin
-water vascular system |
|
|
Term
|
Definition
-asteriodea (star fish)
-ophuriodea (brittle star)
-enchinodea (sea urchins)
-holosturiodea (sea cucumber) |
|
|
Term
|
Definition
-mammals
-birds
-reptiles
-amphibians |
|
|
Term
| 4 characteristic features of chordates |
|
Definition
-hollow dorsal nerve cord
-notochord
-pharyngeal pouches
-postanal tail |
|
|
Term
|
Definition
-Tunicetes
-have a notochord, but no back bone
-invertebrate |
|
|
Term
|
Definition
-lancelets
-skin has single layer of cells
-invertebrate |
|
|
Term
| 5 things about vertebrates |
|
Definition
-Vertebral colunm (use to be notochord)
-Head (brain within skull)
-neutral crest (group of embryonic cells)
-internal organs (liver, kidney, heart)
-endoskeleton (cartilage and bone [protien and collagen]) |
|
|
Term
| 9 traditional classes of vertebrates |
|
Definition
-5 are fish
-4 are land dwelling tetrapods (amphibians, reptiles, aves, mammals) |
|
|
Term
|
Definition
-make up half of veterbrates
-evolutionary base for amphibians
-most diverse and successful of vertebrates |
|
|
Term
|
Definition
-vertebral column (except hagfish and lanpreys)
-jaws and paired appendages
-gills
-single loop blood circulation (blood goes to heart to gills to rest of body) |
|
|
Term
|
Definition
-have jaws and mobile fins
-completely symmetric tail |
|
|
Term
|
Definition
-sharks, rays
-streamline hunters
-cartilaginous skeleton
-no swim bladder
-internal fertilization |
|
|
Term
|
Definition
-bony fish
-swim bladder
-lateral line system (sensory system) |
|
|
Term
|
Definition
|
|
Term
|
Definition
lobe finned fish
-ancestor of amphibians |
|
|
Term
|
Definition
-370 million years ago
-frogs and salamanders
-1st vertebrates to walk on land
-key role in land food chain |
|
|
Term
|
Definition
-legs
-cutaneous respiration (across skin)
-lungs
-pulmonary veins
-partially divided heart
-need water for eggs |
|
|
Term
| function of pulmanary veins |
|
Definition
| -return blood to aerated blood to the heart for repumping |
|
|
Term
| 3 Orders of Amphibia (class) |
|
Definition
1) anura (frogs and toads)
2)urodela (salamander and newts)
3)apoda (caecilians) |
|
|
Term
| characteristics of reptiles |
|
Definition
1)amniotic egg (4 membranes)
2)dry skin (prevents water loss)
3)thoracic breathing (complex lungs)
4) ectotheromic |
|
|
Term
|
Definition
Chelonia- turtles, tortiose
Rhynchocephalia- tuataras
squamata- lizards and snakes
crocdelia- crocediles and alligators |
|
|
Term
|
Definition
-feathers (flight and conserve heat)
-flight skeleton (hollow fused bones,large breast muscles) |
|
|
Term
|
Definition
-Crows,mocking birds, sparrows (songbirds)
-largest bird order |
|
|
Term
| 5 characteristics of mammals |
|
Definition
-hair
-mammary glands
-endothermic
-placenta
-teeth |
|
|
Term
|
Definition
egg burying mammals
-echnida, platypus |
|
|
Term
|
Definition
-rodentia (mice, rats)
-chiroptera (bats)
-insectivora (moles, shrews)
-marsupialia (kangaroos)
-carnivora (bears, cats, dogs)
-primate (ape, monkeys, human [grasping fingers and toes, binocular vision]) |
|
|
Term
| Organization of the Animal body |
|
Definition
-spinalcord
-peritoneal cavity (stomach, intestine)
-thoracic cavity (heart and lung)
-diaphragm |
|
|
Term
|
Definition
| produce histamine and anticoagulant |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| cells that produce and secrete the extracellular matrix |
|
|
Term
|
Definition
|
|
Term
|
Definition
| cavity where chondrocytes and osteocytes live |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
-dendtrites
-cell body
-axon |
|
|
Term
|
Definition
-hydrostatic (jellyfish, earth worm)
-exoskeleton (instects, crustaceans)
-endoskeleton (vetebrates) |
|
|
Term
|
Definition
-immovable (suture)
-slightly movable (intervetebral disks)
-freely movable/synovial joints (articular cartilage) |
|
|
Term
|
Definition
| smallest subunit of muscle contraction |
|
|
Term
| where does Ca+2 come from? |
|
Definition
|
|
Term
|
Definition
| triggers the release of Ca +2 |
|
|
Term
| layers of gastroinstestinal tract |
|
Definition
-mucosa
-lumen
-submucosa
-muscularis
-serosa |
|
|
Term
|
Definition
| wave like contractions which move food |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| mixture of partially digested food and gasteric acids |
|
|
Term
|
Definition
| over production of gasteric acids |
|
|
