Card Set Information
basic unit of structure and function in an organism
group of similar cells that perform a specific function in an organism
group of diffrent tissues that have specific job
group of organs that work together to perform specific job
4 levels of organization from smallest to largest
skin cell, nerve, muscle, white cell
bone, blood, skin, muscle
organ example :
intestine (large and small), heart, brain
skeletal, muscular, circulatory
4 types of tissue on animal/human
: protects and covers
: moves parts (or all of you)
: carries messages
def:connects parts and protects parts
4 organ systems:
respiratory, circulatory. digestive, nervous
breaks down food
takes an O
and nutrients to cells
messages to and from functions
move and senses organs
parts - fish has gills.....frog and human have lungs.....
function - same
parts - same
functions - same
parts - same (**********f
ish- 2 chambers, frog- 3 chambers, human- 4 chambers
function - same ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
NEED TO KNOW FOR TEST !!! >3 :( ")
3 things scientists do to classify animals :|
3. what they eat
eats other organisms
wat do scientists consider wen placing newly discovered organisms into kingdoms?????????????????
type of cell (eukaryok/prokaryote)
how it gets food (autotroph/heterotroph)
#of cells, (unicellular/multi.)
the way the body is organized
one line of symmetry
a basic body plan in which the organism can be divided into similar halves by passing a plane at any angle along a central axis
3 different types of asexual reproduction
spores, binary fission, budding
wat 2 structures do plant cells have that animal cells dont?
cell wall, chloroplast
wat 2 things are needed for photosynthesis in plant cells ?
wat is the function of the vascular system in plants?
to carry food nd water :)
why do cells undergo mitosis ?
- repair, grow
diffusion in water
in wat di-rection will molecules move on osmosis?
to area of least concentration
what levels of organization does osmosis have
wat steps do scientists take in classifying new organisms into kingdoms?
same as -
no of cells
type of cells - how get four