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Vertebrates: Part II Reptiles & Birds
Reptiles Dry body covering Scales made of keratin Heart has 3 chambers Well-developed lungs Toes have claws
Reptile Reproduction Amniote Egg developed Internal fertilization
Homeostasis Modern reptiles = ectotherms Dinosaurs may have been endotherms
Special Senses Jacobsons organ Visual range Heat-sensing pits
Classes of Reptiles Rhynchocephalia Testudo Squamata Crocodilia
Birds Body covered by feathers Endothermic Bones have air sacs Toothless bill
Bird Adaptations Feet differ by lifestyle Bill based on food type Forelimbs = wings
Feather Types Down Filoplumes Contour Flight
Homeostasis Endotherms 4-chamber heart High metabolism Rapid heartbeat
Other Systems Nervous: highly developed Excretory: reduced Digestive –Crop – stores food for later –Gizzard – grinds food
Bird Reproduction System Reduced Produce Amniote Egg Internal Fertilization
Fish 3 classes –Agnatha: jawless fishes Lamprey, Hagfish –Chondricthyes: Cartilaginous fishes Sharks, skates, rays –Ostichthyes: Bony fishes All other.
VERTEBRATES. YOU MUST KNOW… THE FOUR CHORDATE CHARACTERISTICS TRAITS WHICH DISTINGUISH EACH OF THE FOLLOWING GROUPS: CHONDRICHTHYES, OSTEICHTHYES, AMPHIBIA,
Chapter 21-Birds. Class Aves- Birds ~8,700 species Forelimbs modified into wings Amniotic eggs (hard-shelled) Scaled feet and legs Strong, light-weight.
Reptiles General Characteristics. Classification Phylum Chordata Phylum Chordata Subphylum Vertebrata Subphylum Vertebrata - Class Reptilia Order Squamata-
Birds – Basic Facts Nearly 10,000 modern bird species Birds are closely related to reptiles (scales on legs) Have outer covering made of feathers, two.
Characteristics of Reptiles Reptiles are fully adapted to life on land Reptiles Reptiles and Birds Chapter 29 Characteristics that allow reptiles.
Chordata: Amphibans, Reptiles, and Birds William Ross Jeff.
Chapter 26 Introduction to Animals. Characteristics of Animals There are 3 general features of animals which all animals share: All animals are multicellular.
Vertebrate Classes All in Chordate Phylum 1. All vertebrates have… Bilateral symmetry Bilateral symmetry Fully developed coelom with organs Fully developed.
Vertebrates. Characteristics of Vertebrates Vertebrates have a vertebral column and specialized cells that develop from the nerve cord. The vertebral.
Class Agnatha: Jawless Fishes Lamprey and Hagfish Gills single loop, 2 chambers Unpaired fins, muscles External Fertilization Ectotherms Slimy/mucus-y.
Diversity of Modern Life Kingdom Monera (Monerans) Smallest and simplest lifeforms Unicellular (one-celled) no nucleus Bacteria and cyanobacteria.
What are birds ? Birds(class Aves) are feathered, winged, bipedal, endothermic (warm- blooded), egg-laying, vertebrate animals. With around 10,000 living.
Avian Anatomy. Skeletal System Skeleton is very unique and specially adapted for flight Very lightweight; yet strong Most of the long bones are hollow.
The Egg Story. What do we know? EGGSCHICKENS Vocabulary – PICK 15 AND DEFINE lay brood fowl class hatch embryo poultry breed pip egg tooth rooster variety.
Teacher Page The learner will be able to classify living things into groups based on structure. The learner will be able to understand that organisms are.
Introduction to Mammals Endotherms Hair or Fur Feed Young with Milk.
1. Chordate Characteristics Characteristics of Chordates A chordate is an animal that in some stage of development has: 1. Notochord- dorsal rod of specialized.
Deuterostomes Notochord Dorsal, hollow nerve cord Pharyngeal gill slits Muscular Postanal tail Phylum: Chordata.
Sponges Echinoderms Tunicates Lancelets Fish Amphibians Reptiles Birds Mammals Cnidarians Flatworms Roundworms Mollusks Annelids Arachnids Crustaceans.
By: Nikita Mathew, Noor Al-Alusi, Sara Shu Period 3 Chordata: Amphibians,
Vertebrates. Vertebrates are part of Kingdom Animalia. They are members of the subphylum Vertebrata, which have a backbone or spinal column. There are.
Chapter 20-Reptiles 43DD-83E5-F640422CEFB4&blnFromSearch=1&productcode=US.
THE ANIMAL KINGDOM VERTEBRATES: Animals with true backbones (PHYLUM CHORDATA) Science AHSGE Standard III-3, part 2.
EVERYTHING YOU ALWAYS WANTED TO KNOW ABOUT:. WHAT MAIN CHARACTERISTIC IS SHARED BY ALL VERTEBRATES?
Reptiles Keith Hua Michael Wu. Taxonomy Domain: Eukarya Kingdom: Animalia Phylum: Chordata Class: Reptilia.
Introduction to Vertebrates. Vertebrate Vocabulary Chapters Chordate 2.vertebrate 3.vertebra (712) 4.agnathan (714) 5.ectothermic (724) 6.endothermic.
REPTILE NOTES. REPTILES The lifestyles of most reptiles have major adaptations for living on land. For example, the chuckwalla, which is a lizard.
Fishes, Amphibians, and Reptiles What Is a Vertebrate? Fishes Amphibians Reptiles Vertebrate History in Rocks Table of Contents.
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