Organisms Flashcards
1
Q
Hierachy
A
Cells->tissue->organ->organ system->organism
2
Q
Cells
A
Single cells that have different jobs. Blood cells, skin cells, hair cells
3
Q
Tissue
A
Similar cells joined together to make tissues (sheets that make organs). E.g. muscles, skin, lung
4
Q
Organ
A
Different tissues that join together to make a vital part of an organism. E.g. heart made of muscle, heart tissue
5
Q
Organ system
A
Many organs that work together to allow a process to happen in the body. E.g. respiratory system is heart, lungs, blood vessels
6
Q
Organism
A
Many organ systems that together provide: Movement, respiration, sensitivity, growth, reproduction, excretion and nutrition (MRS GREN)
