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Day One S7L1- Students will investigate the diversity of living organisms and how they can be compared scientifically. a. demonstrate the process for.

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Presentation on theme: "Day One S7L1- Students will investigate the diversity of living organisms and how they can be compared scientifically. a. demonstrate the process for."— Presentation transcript:

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2 Day One S7L1- Students will investigate the diversity of living organisms and how they can be compared scientifically. a. demonstrate the process for the development of a dichotomous key. b. Classify organisms based on a six-kingdom system and a dichotomous key.

3 NUTS & Bolts Activity C (10 minutes) Choose one of the items from the bag. Pretend it is something nobody has ever seen before. You want to describe it to someone on the phone. You cannot say “it’s a nail.” But you can say the shaft or stem is “shaped like a miniature pencil.” Draw your item in your Interactive Notebook and write your description (in complete sentences.) ***Bell Ringer***

4 NUTS & Bolts Activity A (15 min) Your group will be handed a bag with assorted nuts and bolts. Sort these objects into groups based on specific physical characteristics. Examples might be: Each object in this group… 1.has a hole in the middle or does not have a hole in the middle 2.has a threaded shaft or does not have a threaded shaft 3.has a four-sided head or a six-sided head 4.has a pointy tip or has a flat tip 5.has a rounded (mushroom) head or has a flat head. 6.has indented grooves on top or has no grooves on top 7.has indented grooves in a cross pattern on the top or has a single slot on the top 8.has a shaft is more than twice the width of the head or shaft is less than twice the width of the shaft. 9.has a rough, silver or gray coating or is smooth and silver with no coating ***activator***

5 Classification Notes One Scientists classify living organisms into categories based mostly on their physical characteristics. The largest of these categories is the organization of Kingdom. The five kingdoms of living organisms from least complex to most complex are: Kingdom Monera- bacteria and cyanobacteria Kindom Archaea- bacteria-like unicellular organisms that oftern inhabit extreme habitats. Kingdom Protista- the simplest eukaryotic organisms. Most are single cell. Some live in colonies and are multicellular. Kingdom Fungi- mushrooms, yeast, and molds. Can be single cell or multi-cellular. Kingdom Plantae- the plant kingdom. Kingdom Animalia- the animals

6 Classification helps scientists characterize traits and specifics on organisms. We use classification to put all of earth’s known organisms into group and families. Dichotomous Keys help us to figure out what genus and species an animal falls under. For example, if a new organism was discovered, a scientist would go through a Dichotomous Key to try to find out the subject’s kingdom, phylum, class, order, family, genus, and species.

7 Classification makes everyday life easier by putting organisms in a useful system. Classification helps us to group the organisms we live with every day. Classification also lets us have a system for reference and will continue to help as we study the organisms around us.

8 Each kingdom is broken down into further categories. To remember these categories you need to remember that King Phillip’s Class Ordered his Family Genius to Speak. Speak, oh wise one. We order you to speak, oh wise one.

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10 HumanGorilla Kingdom Animal Phylum Chordata Class Mammalia Order Primate Family HomindaePongidae Genus HomoGorilla Species sapiensgorilla Orangutan Animal Chordata Mammalia Primate Pongidae Pongo abelii An organism’s scientific taxonomic name (binomial nomenclature) is its Genus (capitalized) and its species (lower case.) Orangutans are Pongo abelii. Spider monkeys are Ateles aniscus. http://www.youtube.com/watch?v=2VVKynG3C1g http://www.youtube.com/watch?v=2VVKynG3C1g

11 HumanGorilla Kingdom Animal Phylum Chordata Class Mammalia Order Primate Family HomindaePongidae Genus HomoGorilla Species sapiensgorilla Orangutan Animal Chordata Mammalia Primate Pongidae Pongo abelii -At what point in their taxonomy do apes, humans, and monkeys begin to differentiate? -Which of the four animals listed are in the same Family? -What is the scientific name for the gorilla?

12 Black Rat House MouseBeaver KingdomAnimal PhylumChordata ClassMammalia OrderRodentia FamilyMuridae Castoridae GenusRattusMusCastor Speciesrattusmusculuscanadensis -What is the scientific name (binomial nomenclature) for the common house mouse? -What is its species? -Black rats and house mice are in the same___________ but are different ______.

13 tomatoBell pepperpotato KingdomPlantae Division Magnoliophyta Class Magnoliopsida OrderSolonales Family Solanaceae GenusSolanumCapsicumSolanum Species lycopersicum annuumtuberosum In the Plant Kingdom, plants are divided into Divisions rather than Phyla. -These three plants are in the same ____________. -Which of the two plants are the most closely related? Tomatoes and potatoes because they are in the same genus.

14 King Phillip’s Class Ordered his Family Genius to Speak. Kingdom Phylum Class Order Family Genus Speak Or if you are a plant… King David’s Class Ordered his Family Genius to Speak.

15 Practice Questions 1.The scientific name/classification of blacktail deer is Odocoileus hemionus. What is its species? A. Odocoileus B. hemionus C. animal hemionus 2. The scientific name for a whitetail deer is Odocoileus virginianus. What genus is this animal a member of? A. OdocoileusB. virginianus C. animal Odocoileus

16 3. The species of animals listed below are all members of the same ________________________. Kingdom:AnimaliaAnimalia Phylum:ChordataChordata Class:MammaliaMammalia Order:CarnivoraCarnivora Family:FelidaeFelidae Genus:PantheraPanthera Species:P. onca Kingdom:Animalia Phylum:Chordata Class:Mammalia Order:Carnivora Family:Felidae Genus:Panthera Species:P. pardus Mountain Lion (Panther) Jaguar (S. America) African Leopard f. ALL of these. Kingdom, Phylum, Class, Order, and Family. a. Kingdom b. Order c. Family d. Phylum e. Class f. ALL of these to the left

17 4. Organisms that are in the same class will also be in the same_____________. a.Genus b.Phylum c.Family d.Species 5. Which of these is in the correct order? a.phylum-class-order-species-kingdom-family-genus b.kingdom-species-phylum-genus-order-class-family c.kingdom-phylum-class-order-family-genus-species d.Order-class-phylum-genus-species-kingdom-family

18 6. Which of these species of animals are most closely related? Kingdom:Animalia Phylum:Chordata Class:Mammalia Order:Carnivora Family:Felidae Genus:Panthera Species:P. pardus Mountain Lion (Panther) Bengal Tiger African Leopard a. Panther & Leopardb. Tiger & Pantherc. Leopard & Tiger Kingdom:Animalia Phylum:Chordata Class:Mammalia Order:Carnivora Family:Felidae Subfamily:Pantherinae Genus:Panthera Species:Panthera tigris

19 Meadow voleCalifornia Kangaroo Rat Florida Packrat KingdomAnimal PhylumChordata ClassMammalia OrderRodentia FamilyCritecidaeHeteromidae Cricetidae GenusMicrotusDipodomys Neotoma Speciespennsylvanicuscalifornicus floridana 7. Which of these two animals are most closely related? a. Kangaroo Rat & Voleb. Kangaroo Rat & Packrat c. Vole & Packrat

20 Meadow voleCalifornia Kangaroo Rat Florida Packrat KingdomAnimal PhylumChordata ClassMammalia OrderRodentia FamilyCritecidaeHeteromidae Cricetidae GenusMicrotusDipodomys Neotoma Speciespennsylvanicuscalifornicus floridana 7. Which order are these three animals in? a. Animaliab. Chordatac. Mammaliad. Rodentia

21 8. These animals are in the same ____________ but are in different _____________. Kingdom:Animalia Phylum:Chordata Class:Mammalia Order:Carnivora Family:Felidae Genus:Panthera Species:P. pardus Mountain Lion (Panther) Bengal Tiger African Leopard a. species, classes b. family, genus c. kingdom, families d. kingdom, classes Kingdom:Animalia Phylum:Chordata Class:Mammalia Order:Carnivora Family:Felidae Subfamily:Pantherinae Genus:Panthera Species:Panthera tigris


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