This document summarizes the key characteristics of the animal kingdom. It describes that animals are made of cells that form tissues and organs. Most animals obtain food by eating other organisms as herbivores, carnivores, or omnivores. It then discusses the main animal phyla including porifera, cnidaria, platyhelminthes, nematoda, mollusca, annelida, arthropoda, echinodermata, hemichordata, and chordata. For each phylum, it provides 1-2 defining characteristics and examples. The document focuses most on chordata, describing the seven classes of vertebrates: agnatha, chondrichthyes, osteichthyes
The chordates are named for the notochord: a flexible, rod-shaped structure that is found in the embryonic stage of all chordates and also in the adult stage of some chordate species.
It is located between the digestive tube and the nerve cord, providing skeletal support through the length of the body.
In some chordates, the notochord acts as the primary axial support of the body throughout the animal's lifetime.
The chordates are named for the notochord: a flexible, rod-shaped structure that is found in the embryonic stage of all chordates and also in the adult stage of some chordate species.
It is located between the digestive tube and the nerve cord, providing skeletal support through the length of the body.
In some chordates, the notochord acts as the primary axial support of the body throughout the animal's lifetime.
A vertebrate is an animal with a spinal cord surrounded by cartilage or bone. The word comes from vertebrae, the bones that make up the spine. Animals that are not vertebrates are called invertebrates. Vertebrates include birds, fish, amphibians, reptiles, and mammals
In this slide you will get to know about nutrition in animals:
What is nutrition and feeding?
Processes involved in nutrition in animals
Nutrition in amoeba, hydra, frog, paramecium, spider, mosquito
Human digestive system- digestion in the mouth, stomach, small intestine, large intestine, assimilation and egestion
Ruminants
Cnidaria is a phylum containing over 9,000 species found only in aquatic and mostly marine environments. All cnidarians have radial symmetrical. There are two major body forms among the Cnidaria - the polyp and the medusa. Sea anemones and corals have the polyp form, while jellyfish are typical medusae.
Insects, spiders, crabs, shrimp, millipedes, and centipedes are all arthropods. Arthropods have jointed feet, a segmented body, and an exoskeleton, a cuticle on the outside of their body. Arthropods have by far the greatest number of species of any animal group, at around 900,000 species
Assalam Alikum! here is the presentationn of PHYLUM PORIFERA. prepared to benefit you guys. material in slides is authentic 100%. Once you read the slides you will say ''OMG its soooooooo awesom dude!!''
JazakAllah!!
A vertebrate is an animal with a spinal cord surrounded by cartilage or bone. The word comes from vertebrae, the bones that make up the spine. Animals that are not vertebrates are called invertebrates. Vertebrates include birds, fish, amphibians, reptiles, and mammals
In this slide you will get to know about nutrition in animals:
What is nutrition and feeding?
Processes involved in nutrition in animals
Nutrition in amoeba, hydra, frog, paramecium, spider, mosquito
Human digestive system- digestion in the mouth, stomach, small intestine, large intestine, assimilation and egestion
Ruminants
Cnidaria is a phylum containing over 9,000 species found only in aquatic and mostly marine environments. All cnidarians have radial symmetrical. There are two major body forms among the Cnidaria - the polyp and the medusa. Sea anemones and corals have the polyp form, while jellyfish are typical medusae.
Insects, spiders, crabs, shrimp, millipedes, and centipedes are all arthropods. Arthropods have jointed feet, a segmented body, and an exoskeleton, a cuticle on the outside of their body. Arthropods have by far the greatest number of species of any animal group, at around 900,000 species
Assalam Alikum! here is the presentationn of PHYLUM PORIFERA. prepared to benefit you guys. material in slides is authentic 100%. Once you read the slides you will say ''OMG its soooooooo awesom dude!!''
JazakAllah!!
Animal Kingdom Presentation designed for First Grade viewers and teachers. Presentation covers main animal groups and selective focus on a few specific animals for each animal group.
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2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
2. CHARACTERISTICS OF ALL ANIMALS
They are made of cells, which form tissues,
which form organs which form organ
systems.
They obtain food by eating other organisms
(herbivores, carnivores or omnivores).
Most animals reproduce sexually but some
can reproduce asexually.
3. Types of food eaters
Carnivore
They are
meat eater
Herbivore
They are
plant
eater
Omnivore
They eat
plants and
meat
5. Types of symmetry
Animals have bilateral symmetry (1
line that can divide the animal into 2
identical parts)
or radial symmetry
( many lines that can divide the
animal into equal parts).
7. Porifera
Simplest form of animal
No tissues or organs
heterotrophic & cells that have
specialized jobs
Bodies pierced all over with
openings called pores
8. How do Sponges eat & breathe?
Collar cells on
the inside of
central cavity
trap bacteria &
protists & digest
them.
Sponges get O2
by diffusion.
9. Soft bodies have network of
spikes.
Made of tough material, but
food for some types of fish.
Can reproduce asexually
(budding) and sexually.
Fertilized eggs go through a
larvae stage.
10. Phylum coelenterata
Carnivores use stinging cells to capture prey & defend selves.
Specialized tissues - no organs.
Radial symmetry
11. 2 body types:
polyp (like a vase
with a mouth
opening at the
top)
and medusa
(bowl shaped).
12. Digestion
Capture prey using stinging cells to inject
venom - paralyzes prey
Pull prey into mouth, digest in body
cavity digestive system: 1 opening -
expel food from mouths also.
13. Phylum Ctenophora (Comb Bearers)
Defining Characteristics
Plates of fused cilia arranged in rows
Adhesive prey capturing cells
(colloblasts)
Comb jellies are delicate, transparent,
non-stinging predators
15. Digestion
Feed on plankton, other
ctenophores and other
Cnidarian jellies
Gut extends through the
entire body; mouth is at the
oral end
Anal pore is at the aboral
end
16. Ctenophore diversity
Most species live in the open ocean and are
not well studied
New studies use submersibles and divers to
collect specimens, eliminating specimen
destruction by fast towed nets
Phylum Ctenophora
Order Lobata
Order Beroida
18. Phylum Platyhelminthes
The flatworms
They are triploblastic and have bilateral symmetry
no body cavity (acoelomate)
These animals are the first to exhibit a head.
Many flatworms are parasites of chordates (fish,
reptiles, mammals, etc..) These are the tapeworms
and flukes
19. The worms in this phylum are all very
thin and flat, like this parasitic
liver fluke.
48. ( vertebrates with spinal cords)
A. Circulatory system
1. Closed (veins and arteries)
2. Multi chambered heart
B. Digestive System –
Complete system with specialized organs
C. Respiratory System
1. Lungs on land
2. Gills in most cases in water
54. Phylum: Chordata cont
4. Class: amphibia
a. Live in water and on land
b. Smooth moist skin ( exceptions: toads)
c. Cold blooded
d. Breathe through gills as babies
55. e. Breathe through lungs and skin as adults
f. Lay eggs in water
g. Three chambered heart
i. Examples newts, salamanders, frogs and toads
4. Class: amphibia cont.
h. Metamorphisms (tadple to frog)
57. Phylum: Chordata
5. Class: Reptilia cont.
d. Incomplete four chambered heart
e. Breath with lungs from birth
f. Example: snakes, lizards, turtles
58. Phylum: Chordata
6. Class: Aves The birds
a. Warm blooded
b. Complete four chambered heart
c. Streamlined (aerodynamic) body
d. Feathers
59. Phylum: Chordata
6. Class: Aves The birds cont.
e. Lay eggs on land
f. Light weight skeleton
g. Examples: Eagles, Seagulls, Turkeys
60. Phylum: Chordata
7. Class: Mammalia
a. Warm blooded
b. Hair
c. Live birth (placentals)
Placenta- nourishes baby while developing in mom
61. Phylum: Chordata
7. Class: Mammalia cont.
d. Mammary glands
- produce milk
- nurse young
e. Two pairs of limbs
f. High functioning brain and sense organs
