Organism with a type of coelom
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Organism with a type of coelom in which there is no body cavity Acoelomate pseudocoelomate eucoelomate Organism with a type of coelom in which there is a body cavity lined on both sides with endoderm Acoelomate pseudocoelomate eucoelomate Organism with a type of coelom in which there is a body cavity with endoderm lining the outside body wall but not around the gut Acoelomate pseudocoelomate eu coelomate The evolutionary history of an organism Phylogeny POSSIBLE ANSWERS: morphology, fossil record, ,embryology, Chromosomes (karyotypes), DNA or amino acid sequences Body plan in which the 2 sides of an animal are mirror images of each other radial symmetry A B C Look at the coelom pictures on the card. Which of these is an EUCOELOM? A B C Look at the coelom pictures on the card. Which of these is a PSEUDOCOELOM? A B C An organism with spiral determinate cleavage Protostome Name 2 kinds of evidence scientists might use to classify an organism asymmetry Look at the coelom pictures on the card. Which of these is an ACOELOM? bilateral symmetry Deuterostome An organism with radial indeterminate cleavage Protostome Deuterostome The indented area where the blastopore pushes inward in the blastula becomes the ___________________ system. digestive Body plan seen in a starfish in which parts are arranged around a central axis asymmetry radial symmetry bilateral symmetry Body plan in which never results in mirror images no matter how you divide the organism asymmetry radial symmetry bilateral symmetry Organism in which the blastopore becomes the mouth Protostome Deuterostome Organism in which the blastopore becomes the anus Protostome Deuterostome In echinoderms and all vertebrates the embryonic blastopore becomes the _________. mouth The second part of a scientific name is called the _______________ ________________. species identifier Type of symmetry you have bilateral symmetry Type of circulatory system you have OPEN CLOSED Humans are _____________________ Protostomes Deuterostomes Type of fertilization humans have anus EXTERNAL In all invertebrates except echinoderms the embryonic blastopore becomes the ______. Type of COELOM you have mouth anus EUCOELOM INTERNAL __________________ are the only group of invertebrates which show a pattern of embryo development similar to vertebrates. Echinoderms Grass, flowers, and trees that can make their own food belong in the kingdom __________________ Plantae A hollow ball of cells that forms from repeated cell divisions during embryo development is called a _____________ blastula Protista Archaebacteria Fish, frogs, turtles, worms, and starfish belong in the kingdom ________________ Plantae The depression formed in the side of a blastula when cells move inward is called a ___________________. Fungi Fungi Protista Animalia Name the 3 classification systems you learned about 6 Kingdom, 3 Domain, Cladistics Blastopore The naming system developed by Linneaus in which organisms are given a 2 part name. Most TOXIC form of nitrogen waste Phylogeny uric acid binomial Nomenclature systematics When writing a scientific name which part of the name is capitalized? 1st word in name (GENUS) When writing a scientific name, you should always write it in italics or _______________it. Underline urea ammonia Least TOXIC form of nitrogen waste uric acid urea ammonia Type of nitrogen waste you excrete uric acid urea ammonia Study of the internal and external structure and form of an organism Phylogeny morphology systematics The 1st part of a scientific name is the organism’s _________ name. Genus species family What is the mnemonic phrase you could use to help you remember the sequence of classification levels? Kids Prefer Cheese Over Fried Green Spinach Kings Play Chess On Fat Green Stools List the 7 levels in Linnaeus’s classification system in the correct sequence. Kingdom, Phylum, Class, Order, Family, Genus, Species The Greek scientist and philosopher who was the first to try to classify organisms Arisototle _________________ came up with the idea of binomial nomenclature and the 7 level system for classifying organisms. Carolus Linnaeus Joining of egg and sperm outside the female’s body is ______________ fertilization INTERNAL EXTERNAL Organism made of cells with nuclei and membrane bound organelles EUKARYOTE From which germ layer do muscle cells develop? endoderm mesoderm ectoderm Type of cleavage in which cells “twist” as they divide RADIAL SPIRAL Type of cleavage in which cells “stack up” in columns on top of each other as they divide RADIAL SPIRAL Germ layer missing around the gut in a pseudocoelom MESODERM Aristotle divided organisms into these two groups. Animals that hatch as an immature larva and undergo metamorphosis to become an adult are said to have _________ development Plants and Animals Indirect When classifying plants you should use ______________ instead of PHYLUM. Division Order Variety What is the scientific name for humans? Homo sapiens Direct When classifying plants you should use __________________ instead of subspecies Division Order Variety Animals whose young look like the adult form just smaller in size are said to have ___________________ development direct Name the 6 Kingdoms used by modern taxonomists today. Archaebacteria, Eubacteria, Plantae, Animalia Protista, Fungi Mushrooms, mold, and yeast belong to the ______________ Kingdom. Plantae Fungi Protista Archaebacteria Prokaryotes that live in very harsh environments like hot springs or salty water are in the Kingdom ___________. Eubacteria Fungi Protists Archaebacteria Organisms with a(n) __________ circulatory system have their blood contained in vessels. CLOSED The blood in organisms with a(n) _____________ circulatory system is not contained in blood vessels and circulates freely in the body cavity. OPEN Name one of the chemical forms used by animals to eliminate nitrogen waste produced by cells. AMMONIA, UREA, URIC ACID Single celled eukaryotes like Amoeba, Euglena, and giant kelp belong to the Kingdom _______. Eubacteria Fungi Protista Archaebacteria Structures like a bat’s wing and a human arm that have a similar embryonic origin are called ______________structures. Homologous analogous phylogenetic Structures like a bird’s wing and a butterfly wing that have a similar structure or function but a different embryonic origin are called ______________structures. Homologous analogous phylogenetic Classification system that uses “Shared derived characters” to group Organisms is ____________________ Cladistics DNA morphology embryology The top side of an animal is called the ___________ side. Ventral dorsal anterior Cladistics 3 Domain system 6 Kingdom system Classification system that uses multiple kinds of evidence like morphology, fossils, embryology, chromosomes, & macromolecules to group organisms Cladistics 3 Domain system 6 Kingdom system Diagram used by CLADISTICS to show evolutionary relationships CLADOGRAM Diagram used by the 6 Kingdom system to show evolutionary relationships Phylogenetic tree Linnaeus classified organisms based on differences in their ________________. Chromosomes Classification system that groups organisms based on their ribosomal RNA is __________ posterior Skeleton on the outside of an animal’s body exoskeleton Skeleton resulting from fluid in coelom providing support to body HYDROSKELETON The underneath (tummy) side of an animal Is called the ___________ side. Ventral dorsal anterior Maintaining the balance of water and ions in the body is called __________________ posterior osmoregulation The head end of an animal is called the ___________ side. Ventral dorsal anterior posterior Body system involved with osmoregulation EXCRETORY The tail end of an animal is called the ___________ side. Tell one way digestive and nitrogen waste are different Ventral Digestive: made from undigested food, handled by digestive system; feces Excretory: made from cells breaking down proteins; Handled by excretory system; urea/uric acid/ammonia dorsal anterior posterior The concentration of sensory organs and brain structures in the anterior end is called ________________ symmetry cephalization segmentation In an animal the body cavity or space around the internal organs is called a ________________. Coelom (Pronounced SEE-LUM) A ____________________ is a diagram that shows the evolutionary relationships between groups of organisms based on multiple kinds of evidence Cladogram phylogenetic tree karyotype The science of naming and grouping organisms based on their similarities and evolutionary history is called morphology phylogeny taxonomy Removing cells from an early embryo with. __________________ cleavage results in death determinate indeterminate Body system that exchanges gases with the environment RESPIRATORY True or False Organisms that share analogous structures probably have a common ancestor. True or False Organisms that share homologous structures probably have a common ancestor False True Name one kind of molecule found in cells that scientists might compare to tell if 2 organisms are related. Animals are _______________. Heterotrophs Autotrophs POSSIBLE ANSWERS: amino acid sequences, DNA, hemoglobin, cytochrome C The blastopore area in an embryo becomes part of which body system? Name one kind of evidence that scientists might use to classify an organism (you can’t use one someone else has given) digestive nervous reproductive Fossil record, morphology, embryology, Chromosomes, macromolecules (amino acid/DNA) A diagram made by comparing “shared derived characters” is called a ________________ phylogenetic tree cladogram karyotype Name the Domains in the 3 Domain system. Bacteria, Archaea, Eukarya Name one of other ways modern scientists use to classify organisms besides the 6 kingdom system. Cladistics or 3 Domain system A free swimming immature form of an organism is called a _____________ larva Which 2 levels in Linnaeus’s hierarchy become part of an animal’s scientific name? Genus & species Humans are _______________ acoelomates pseudocoelomates eucoelomates All animals are _______________ that means they get nutrients by consuming other organisms. Autotrophs heterotrophs Name one of the animal groups you learned about that are invertebrates Arthropods, worms, echinderms, mollusks, Cnidarians Name one of the animal groups you learned about that are vertebrates fish, amphibians, birds, reptiles, mammals Name the 3 kinds of symmetry you learned about. Asymmetry (none), bilateral, radial Animals with a backbone are called _______________. Mollusks invertebrates Name for the space inside an animal’s body that surrounds it body organs coelom All animals are _________________ prokaryotes eukaryotes Skeleton inside an animal’s body endoskeleton Organism that can produce twins Protostome Deuterostome Eukaryotic, heterotrophic, multicellular organisms made of specialized cells that can move and reproduce are called __________ vertebrates animals Animals without a backbone are called ______________ invertebrates Body system that receives sensory info about the environment and sends response signals nervous Name the 3 germ layers that form in early embryos Endoderm, mesoderm, ectoderm What advantage does having a true coelom provide an animal? Can move without interfering with digestion Name one of the problems with using Aristotle’s classification system. Not all organisms are plants or animals Common name can be misleading Names vary with location Names different in different countries A karyotype is used to study ________. Embryology amino acids Name one of the functions of a coelom (body cavity) Provides space for internal organs Can act as a hydrostatic skeleton in animals w/ bones Provides place for nutrients/oxygen to circulate in animals w/o blood vessels Tell one way protostomes are different from deuterostomes Proto: blastopore becomes mouth; determinate spiral cleavage; eall invertebrates except echinoderms Deutero: blastopore becomes anus; indeterminate radial cleavage; echinoderms and all vertebrates Body system that gets rid of nitrogen waste produced by the body’s cells Excretory Body system that transports nutrients and oxygen to the body’s cells chromosomes Circulatory The practice of giving organisms a 2 part scientific name is called _____________________ Binomial nomenclature True OR False If cells from a DEUTEROSTOME embryo are removed from the blastula, parts will be missing in the organism and it will die. Body system that deals with the outside body covering of an animal Integumentary The body covering in an animal is called it’s _________________ integument False; it can still become a whole Organism Body system that moves oxygen, nutrients and nitrogen waste around inside the body CIRCULATORY Body system that breaks down food and` absorbs nutrients DIGESTIVE Body system that provides support and protection to the body SKELETAL Body system that produces offspring REPRODUCTIVE Name 3 characteristics shared by all animals Heterotrophic, eukaryotic, multicellular, specialized cells; Contain DNA, move, reproduce Any heterotrophic eukaryotic multicellular organism that can move and reproduce made of specialized cells that contain DNA ANIMAL Body system that produces hormones to controls other body systems ENDOCRINE Look at the coelom pictures on the card. Which of these do you have? A B C Type of reproduction used by humans ASEXUAL SEXUAL Body system that moves the organism OR moves substances inside the body MUSCULAR To which of the 6 Kingdoms do you belong? ANIMALIA Joining of egg and sperm inside the female’s body is called ______________fertilization EXTERNAL INTERNAL
