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Slide Notes

Porifera
Cnidaria
Platyhelminthes
Nematoda
Annelida
Arthropoda
Mollusca
Echinodermata
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Kingdom

Published on Dec 02, 2015

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PRESENTATION OUTLINE

1.

KINDOM ANIMILIA BY MARTY F

  • Porifera
  • Cnidaria
  • Platyhelminthes
  • Nematoda
  • Anne lida
  • Arthropoda
  • Mollusca
  • Echinodermata
  • Chordata
Porifera
Cnidaria
Platyhelminthes
Nematoda
Annelida
Arthropoda
Mollusca
Echinodermata
2.

PORIFERA

  • Consisting of organisms commonly known as sponges, name means pore-bearers
  • Represent the least evolutionarily advanced group
  • Sponges are classified as animals because they are multicellular,heterotrophs and have no cell wall.
  • Ed Maintain homeostasis by diffusion
  • Sponges have no true circulatory system water is used for circulation dissolved gasses are brought into the cell metabolic waste are brought in through diffusion.
  • Porifera's reproduce sexually and sexually. They use egg and sperm at different times
  • Porifera's have structures called spicules which is a fine skeletal mesh that has glass like features. Very sharp shards of glass
  • Porifera's protect themselves from the environment by their sponges closing their pores.
  • Examples include Bath sponge, Finger sponge and basket sponge
3.

CNIDARIA

  • Soft bodied carnivorous animals that have stinging tentacles arranged in circles
  • Have basic forms of muscle to move around but no heart or brain
  • Get nutrients through diffusion of the digestive chamber
  • Produce sexually involves polyp and medusa stages of life cycle
  • Cnidarians have stinging cells called nematocysts on their tentacles
  • Examples medusoid jellyfish, polypoid jellyfish, ctenophore
4.

PLATHELMINTHES

  • A flat worm bilateral symmetry and a soft flattened body
  • Maintain homeostasis through their hydro skeleton and three layers of skin
  • Get nutrients directly from the host they digest
  • They reproduce by asexually, have egg and sperm
  • Have bad eyesight but can sense good places to hide
  • Do not have digestive or nervous system, but have hooked fangs on their mouth
  • Examples New Zealand flatworm, Lancet liver fluke and the pork tapeworm
5.

NEMATODA

  • Phylum of worms that are parasitic and decomposers
  • To maintain homeostasis they take oxygen through their skin, but have no respiratory system
  • Nematodes can be herbivore, carnivorous and parasitic when acquiring nutrients
  • Nematodes go through sexual reproduction
  • Defend themselves through their stylet, a sharp piercing in the mouth
  • Nematodes can undergo cryptobiosis a state of live in response to environmental conditions
  • Examples Meloidgyne incognita, Ascaris lumbricoides, hook worm
6.

ANNELIDA

  • Soft bodied, bilateral symmetrical worms and leeches
  • To maintain homeostasis they use a circulatory system no real heart just pores that help transport fluid
  • They get their nutrients by digesting food
  • They reproduce sexually/asexually
  • Have hard shells that curl up for protection
  • Their skins
  • Ex: Nereis, Leeches, Earthworms
7.

ANTHROPODA

  • Largest phylum has over a million species
  • To maintain homeostasis they have am exoskeleton
  • Sufficient muscle tissue helps the blood flow in the body which circulates the nutrients
  • Reproduce sexually with sperm and egg
  • Have hard shell covers to protect them
  • Use tiny amounts of cyanide gas to protect themselves from predators
  • Ex: Scorpions, Cockroach and Spider
8.

MOLLUSCA

  • Mollusk are soft bodied, 3 basic parts a foot, a visceral mass and a mantle
  • Mollusk have an internal circulatory system
  • Short intestine absorbs nutrients before it passes through as waste
  • They reproduce sexually with sperm and egg
  • Mollusk use their hard shells as a defense mechanism
  • She'll and exoskeleton protect them from dehydration
  • Ex: Clams, Snails and octopuses
9.

ECHINODERMATA

  • Phylum of exclusively marine bottom-dwelling having external skeletons
  • Since they are cold blooded their bodies are the same temperature as their surroundings
  • Has a cardiac stomach that digest the food for nutrients
  • Both sexually and asexually
  • The large spines protect them
  • Organic chemical defense protects them
  • Ex: Sea stars, Brittle stars, Sea urchins
10.

CHORDATA

  • Is the phylum of animals dorsal stiffening rod internal skeletal support
  • By feeding and digestion
  • Mainly by digestion
  • Reproduce sexually and asexually
  • There are so many kinds and they all have different ways of protection sharp claws, teeth, venom
  • Some exchange gases and other ways like their immune system
  • Ex: Horse, Lion, and a Whale
Photo by bzd1

Marty Friedenthal