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What Kingdom this organism belong to?
Brain Pop What Kingdom this organism belong to?
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Classification of Biological Kingdoms
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Carolus Linnaeus Developed system for both naming species and organizing them into groups Genus- group of species that have similar characteristics
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Kingdoms There are six kingdoms that have been classified in the realm of science Archeabacteria Eubacteria Fungi Protists Plants Animals
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What ways are they grouped
Scientist group these various species by 4 things cell structure their habitats the way they eat and process food how they reproduce (mate) Animals, plants, fungi and protists have a membrane that surrounds the nucleus Bacteria, plants and fungi all have a cell wall that surround their cells to give it structure & support
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How Archeabacteria & Eubacteria are Similar
Not exactly the same but have similar traits They both lack a nucleus (brain of the cell) Microscopic ( small to see with your eyes) Single-celled organisms Have cell walls Produce (reproduce) by dividing in half
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Differences Eubacteria Archeabacteria
Found in extreme conditions (hot or cold) Example: Thermophils Reproduce by dividing in half Daughter cell =mother cell Eubacteria Found in soil or bodies of animals Example: E.coli located in human intestines and aids in digestion and production of vitamin K12 Bad affect, it can cause food poisoning Also reproduces by dividing in half
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Why we need bacteria What are some examples of why we needs them?
Some break down dead waste and return nutrients (nitrogen & phosphorus) back into the soil Need nitrogen form protein and genetic synthesis Allow organisms (us) to gain nutrients from food
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Fungi Cells have a nucleus and a cell wall
Reproductive structure- mushroom (spores) roots are underground Absorbs food but releasing a chemical to break down decaying organisms in the soil
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Protists Diverse group of singular celled organisms that have many multiple celled relatives 2 types-Amoebas (animal) Diatoms (plant) Types of Amoebas that are notorious for causing harm-Plasmodium causes malaria Diatoms- example: algae How do Diatoms make their own food? Through Photosynthesis
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Plants Multi-cellular organisms that have a cell wall and make their own food through photosynthesis First species of plants did not posses a vascular system (xylem) to carry water up from the roots 2 types of plants: Angiosperms & Gymnosperms
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2 Types Gymnosperms Evergreens with needle-like leaves that produce seeds enclosed in cones Examples: Pine and acorn trees Reproductive method: drops cones to ground Able to survive through rough weather Angiosperms Flowering plants that have their seeds enclosed in fruit Examples: Flowers and trees Reproductive method: reproductive structures Male-Stigma (generates pollen) Female-ovum Pollen can travel by what 2 ways?
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2 types: Invertebrates and Vertebrates
Animals Multi-cellular organisms that cannot make their own food, but have to ingest other organisms Do not have a cell wall but a skeletal structure that aids in movement and support 2 types: Invertebrates and Vertebrates
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Invertebrates Lack backbones and live on hard rocky surfaces and can only move around in teen juvenile, larvae stages Examples: insects, squid, corals, worms, mollusks (clams, & oysters) External skeletons that help keeps them hydrated in dry weather Move and reproduce quickly Reproduce by laying of eggs
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Vertebrates Have a backbones and can live in the air, water or land surfaces Examples: frogs, fish, salamanders, snakes, humans, and dogs 2 categories-means of birthing Cold blooded & warm blooded
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Cold Blooded Animals that have female and male reproductive organs but do not have “live” births Male-penis; dispense sperms onto eggs Female-ovaries & vagina that lay the eggs Examples: fish, frogs and birds
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Warm Blooded Animals that have female and male reproductive organs but do have “live” births Mating occurs with intercourse to produce a fetus that is later birth and comes of breathing immediately Examples: humans, cows, whales, and rats Mammals- posses hair, mammary glands (breast) to feed their young
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