565216
Flashcards by 14cheungcy1, updated more than 1 year ago
|
|
Created by 14cheungcy1
about 7 years ago
|
|
Description
| Question | Answer |
| Respiration | Chemical reactions that break down nutrient molecules in living cells to release energy |
| Excretion | Removal from organisms of toxic materials, the waste products of metabolism and substances in excess of requirements |
| Nutrition | Taking in of nutrients which are organic substances and mineral ions, containing raw materials or energy for growth and tissue repair, absorbing and assimilating them |
| Sensitivity | Ability to detect or sense changes in the environment and to make responses |
| Reproduction | Process that makes more of the same kind of organism |
| Growth | Permanent increase in size and dry mass by an increase in cell number or cell size or both |
| Movement | Action by an organism or part of an organism causing a change of position or place |