brain pop. classification of biological kingdoms
TRANSCRIPT
Developed system for both naming species and organizing them into groups
Genus- group of species that have similar characteristics
There are six kingdoms that have been classified in the realm of science
1. Archeabacteria2. Eubacteria3. Fungi4. Protists5. Plants6. Animals
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
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
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
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
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
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
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
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?
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
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
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
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