cellular organization (least complex to most complex)
plant cell organells
cell membrane, cell wall, nucleus, cytoplasm, mitochondrian, chromosomes, vacuole, chloroplast
animal cell organells
cell membrane, nucleus, mitochondrian, cytoplasm, chromosomes, vacule
converts radiant energy (sunlight) into chemical enerygy (suger/glucose). occers in the chloroplast of the plant cell.
the cell theory
cells are the basic unit of all living things.
all cells come from other cells
all organisms are made of cells
xylem and phloem (plant structure)
is part of the plant tissue that allows water and nutriunts and waste to go in and out of the plant cell
an organisms response to gravity.
ex: when aplaant is tripped over, the roots grow down while the stems grow upward to the sun
creats geneticlly identical offspring. produces the least amount of genetic variation. involves only one parent. can adapt to environment very easily. Ex: bacteria,hydra
involves two parents. creates genetic diverse offspring. produces the most amount of genetic information. Ex: people and all mammals
The abillity to maintain a stable internal state while living in an environment with constant changes.
nything outside of the organisms body that can trigger an organism to respond
a reaction an organism has to a stimulus to help the organism maintain
an organisms responce to light
is the main pressure on a cell wall determind by the amount of water content in the vacuole. turgor pressure allows a plant to stay upright so a plant that is willted has very little turgor pressure.