1 / 8

Biology Chapters 27-36

Biology Chapters 27-36. Kingdom Animalia. Characteristics of Kingdom Animalia. All Animals have these No cell Walls in their cells Animals are HETEROTROPHS Animals are multi-cellular Their cells are EUKAYOTIC (complex, nucleus) 2 2. 2 Major Groups of Animals.

yair
Download Presentation

Biology Chapters 27-36

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Biology Chapters 27-36 Kingdom Animalia

  2. Characteristics of Kingdom Animalia All Animals have these • No cell Walls in their cells • Animals are HETEROTROPHS • Animals are multi-cellular • Their cells are EUKAYOTIC (complex, nucleus)22

  3. 2 Major Groups of Animals • Invertebrates – no Backbones • 90% of all Animal species are invertebrates • Largest group of Inverts are Arthropods • Most diverse group is Insects • Largest Invertebrate is the Giant Squid (2 Tons) • Vertebrates – Backbones • 5 groups ( Fish, Amphibians, Reptiles, Birds, & Mammals) • Largest is a Blue Whale (150 Tons)

  4. Animal Symmetry (shape) • A-symmetry (no regular shape) • Sponges are the only members • Radial Symmetry (has a radius involved) • Have a top and a bottom (no head or tail) • Sea Stars, Urchins, Sand Dollars, Sea Anemone • Bi-Lateral Symmetry • Head – anterior, Tail – posterior, Back – Dorsal, and Belly – Ventral) • 90% or all animals are Bi-Lateral (vertebrates, and most Invertebrates – insects, worms, clams, others)

  5. Cells of Animals Structures found on some cells in animals • Cilia: hair-like structures found on outside • Used by respiratory cells to move waste from lungs • Used by paramecium to move in water • Flagellum: whip-like structures • Used by Sperm Cells to move them for fertilization • Used by Euglena to move in water • Pseudopodium: blob-like extensions of cytoplasm • Used by white blood cells to engulf (eat) bacteria • Used by ameoba to move in water

  6. Survival Adaptations of Animals • Camouflage: used to hide from predators or used to hide when they are hunting • Migration: used to move to areas of better food source (whales, African plains Zebra) • Hibernation: used to survive during times when food is not available (hunker down)

  7. Short Answer Question • Compare Vertebrates and Invertebrates Skeleton, nerve cord, symmetry, examples Invertebrates : exoskeletons, ventral never cord, a-symmetry, radial, and bilateral, arthropods – mollusks – insects – sponges – worms Vertebrates: endoskeletons, dorsal nerve cord, bilateral symmetry, fish – amphibians, reptiles birds – mammals

  8. Short Answer Question • List names of 15 Vertebrate Animals • List names of 15 Invertebrate Animals

More Related