Phylum and Subclasses Phylum: Mammalia Subclasses: Monotremes Lay eggs Marsupials Very immature young, females usually have pouches Placentals Develop young in ...
... Most successful group of mammals Placental Mammals Competitive advantage over monotremes and marsupials Better nutrition from ... Canine Premolars ...
Human embryo (5 weeks) Notochord attachment site for muscles ... Platypus. P. Chordata. Mammalia. Monotremes. Echidna. P. Chordata. Mammalia. Marsupials ...
Mammals can be found on. every continent, Mammals can be ... barracuda. human. GROUPS OF MAMMALS. Monotremes. Marsupials. Placentals. Short-beaked echidna ...
Notochord: longitudinal, flexible rod located between the ... Monotremes (egg-laying): platypus; echidna. Marsupials (pouch): opossums, kangaroos, koalas ...
Four ways birds are adapted for flight. Bones of a bird's forelimbs form wings ... There are two species of monotremes: spiny anteaters and duck-billed platypus. ...
Evolution of Australian Biota Identify and describe evidence that Australia was once part of Gondwana Together with New Guinea, it is the only place where monotremes ...
The most familiar type of monotremes today are the duckbilled platypus and the spiny anteater. ... include animals such as sloth's, anteaters, and armadillos. ...
... this area before exiting the body in reptiles, amphibians, birds, and monotremes. ... mouth of reptiles which detects odors. Vocab. 400. A: What is a bipinnaria? ...
Chapter 43 Mammals Section 1 Origin and Evolution of Mammals Characteristics Endothermy- regulate own body temperature- metabolism Hair- all mammals have some hair ...
... rhinoceros, & tapirs Location: Africa & Asia Have a cecum Order Cetacea Whales, dolphins, porpoises Lack hind-limbs, have tails Totally aquatic, ...
Chapter 34 Phylum Hemichordata- Acorn Worms Have three body regions: proboscis, collar, and trunk Have both a ventral and dorsal nerve cord anterior portion of dorsal ...
... spiny anteaters Both the reproductive system and the urinary system open into a cloaca that is similar to the ... Jaw joint Jaw joint Wolf Horse Feeding ...
MAMMALS RESOURCES 3 VIDEO CLIPS MARSUPIALS RAT DISSECTION TEXT Chap 808-829 MEDIUM 1. Name 5 marsupials. 2. I m a pinneped with great legs and a dog like face.
amoebas that often use pseudopodia for food capture and locomotion ... Naegleria fowleri: a free living amoeba found in lakes and ponds that can cause ...
A Beaver. 5/25/09. What is a Mammal. 14. Is this a Mammal? A Lady Bug. 5/25/09. What is a Mammal ... YES. Lady Bug. NO. YES. Beaver. NO. YES. Spider. No. Yes ...
The Animal Kingdom : The Chordates Day 3 Recall: All chordates have a notochord during their embryological development that usually turns into a spinal column.
Mammals Characteristics of Mammals 3 Middle Ear Bones malleus, incus, and stapes (hammer, anvil, and stirrup) the first two derived from the ancestral jaw.
THIS With THIS With The Final Jeopardy Category is: Skeletal Lab Please record your wager. Click on screen to begin What were the two divisions of the ...
... are the only marsupials outside the Australian region. ... There may be as many as 24 separate orders of placental animals. To what order do we belong? ...
Nourishment of newborn with milk. Close mother-offspring bond. Evolved in association WITH dyphylodont teeth ... Platypus: only left ovary functional (as in birds) ...
Genomic Imprinting Tradeoffs in communication between maternal and paternal genetic effects Genomic Imprinting Differential expression of genes depending on parental ...
Overview of Vertebrates Kingdom Animalia Phylum Chordata (Lancelets, tunicates) Sub-Phylum Vertebrata Class Myxini Class Cephalaspidomorphi Class Chondrichthyes
... wombat 250 species pouched mammals Show Koala video here Koala Bear Tasmanian Devil Flying Phalangers Wombat opossum Kangaroo young born very helpless after ...
Amniotes through Eutherians Chapter 34.6-34.8 By: Francisco Berrios and Siria Arzuaga Amniotes A group of tetrapods that trace back to the same common ancestor.
Trunk divided into thoracic and abdominal cavities by diaphragm ... yak 'man of the forest' orangutan. largest monkey. mandrill. largest herds. springbok ...
SC.F.2.2.1 Knows that many characteristics of an organism are inherited from the parents of the ... and amphibians. Mammal Characteristics All mammals are warm ...
Mammals. 17-2. Mammal Characteristics. Mammary Glands. Secrete milk. Females supply milk to young ... Require lots of energy from food. Mammal Characteristics ...
(1) Bottom-dwelling filter feeder with lophophore arms (2) ... (Cephalochordate) (Urochordate) (Enteropneusts) Possible evolutionary tree of early vertebrates ...
There are six major classes of animals: fish, amphibians, reptiles, birds, insects, and mammals. ... Amphibians. Reptiles. Birds. Mammals. Insects. Facts about ...
Respiratory: lungs with a diaphragm (muscle to expand and contract chest) ... Duck-billed platypus. Two-types of 'spiny anteaters' Found in Australia and New Guinea ...