| MRS GREN | Descriptions |
|---|---|
| Movement | A change of position and place. |
| Reproduction | Process that makes more of the same species. |
| Sensitivity | Ability to detect and respond to surrounding changes. |
| Growth | A permanant increase in size overtime. |
| Respiration | Chemical reaction of breakdown of nutrient molecules to produce energy in cells for metabolism. |
| Excretion | Removal of waste product from the body. |
| Nutrition | Taking in food for energy; growth and development. |
Example: Felix domestica Genus (1) Felix, Species (2) domestica
Genus Species, Uppercase & Undercase
Organisms of the same species might not look identical to each other, because of different genetic traits achieved from the parents.
Multicellular
Has Nucleus
No Cell Wall
No Chloroplast
Feed on organic substances.
All vertebrate animals have a backbone.
| Mammals | — Hairy; fur covered body. — Have mammary glands & placenta. | Horse; Dog; Humans | | --- | --- | --- | | Birds | — Feather bodies. — Have beak, 2 wings and 2 legs. — Lay eggs with hard shells. | Parrot; Eagle; | | Reptiles | — Dry scales bodies. — Lay eggs with rubbery shells on land. | Snake | | Amphibians | — Smooth and moist skins. — Lay eggs without shells in water. | Frog | | Fish | — Wet slimy scales bodies. — Breathe with gills. — Also lay eggs w/o shells in water. | Salmon; Shark |
All arthropods animals have jointed legs, segmented & exoskeleton bodies.