Characteristic of Life 생물의 특성 총정리

Biotic factor : The living parts of the environment, that affect or influence the ecosystem.

• 생쥐 mice
• 풀 grass
• 뱀 snakes
• 판다 panda

Abiotic factors : The non-living parts of the environment

• 해 sun
• 물 water
• 돌 rack
• 공기 air
• 온도 temperature

Characteristic "cellular organization" : cellur organization if the components of organelles that make up a cell. Each compoenet has a different function

• The monkey contains organisms that contain cells
• Bacteria is a unicellular organism meaning it is made of one cell

Unicellular : are made of 1 cells and multicellular are made of 2 or more cells

• Bacteria is an example of a unicellular organism

Multicellular : are made of 2 or more cells

• Animal and plants are multicellular

Growth : when something increase physical size

• 식물은 생장
• 체세포 분열을 통해 신체가 성숙하게 되는 것

Development : the process that leads to growth

• A egg develops into becoming a chicken.
• A caterplliar eventually develops into being a butterfly.
• 어떤 물질에 동일한 물질이 첨가되어 그 크기가 더 커지는 것
• 동물은 성장 즉 인간도 동물이니 성장을 한다.

Homeostasis 향상성 : the regulation of internal systems despite external change

• Dilating Pupil
• Sweating

Metabolism 물질대사 : how an organism uses and maintains energy.

Heteroph 종속 영양 생물 : an organism deriving its nutritional requirements from complex oranic substance

• 광합성
• 원핵, 진핵 생물

Autotrophs 독립 영양 생물 : can convert there own solar energy which can also convert into a chemical energy. This is called photosynthesis

• 산소 호흡
• 진핵생물

Adaption through evolution : are traits animals gain through a process of survival of the fittest where the organisms with the traits best suted for their environment survive and pass on their genes.

Response to stimuli 자극에 대한 반응 : any process in which an orgaism cells' activity or state changes

• Changes in growth pattern
• changes in body chemistry
• movement
• The flower responds to the light by facing towards it.