Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
57 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
List and describe the basic characteristics of life
|
A. order
1. complexity-high degree of organization 2. cellular organization a. cell theory B. sensitivity 1. responsiveness to stimuli 2. movement C. growth and development D. reproduction E. regulation 1. coordination of organism’s internal functions a. homeostasis F. metabolism G. ability to evolve and adapt as population H. death |
|
|
|
deductive reasoning
|
Applies general principals to reach specific conclusions; Reasoning that progresses from general to specific.
|
makes relationships among data more apparent
|
|
|
Inductive Reasoning
|
Applies Specific Principals to reach general conculsions; reasoning where the facts are believed to support the conclusion but do not ensure it.
|
|
|
|
How science is done: List the steps of the scientific method
|
1.OBJECTIVE OBSERVATIONS
2.HYPOTHESIS 3.EXPERIMENT PLANNED 4.EXPERIMENT PREFORMED 5.DATA COLLECTED 6.DATA ANALYZED 7.DATA SHARED 8.IF APPROVED BY SCIENTIFIC COMMUNITY, BECOMES THEORY |
|
|
|
control
|
identical to the experiment being tested except for the aspect of the effect being tested
|
|
|
|
variable
|
a quantity whose value may vary over the course of an experiment
|
|
|
|
dependent variable
|
reflects the phenomenon under study; what you measure
|
|
|
|
independent variable
|
the only factor that varies; what you change
|
|
|
|
theory
|
an integrated explination of numerous hypothesis; a logical explination
|
|
|
|
principal or law
|
signifies the points of probability on a subject that allows the formation of a law by enterpretation of events that can be recreated.
|
|
|
|
basic scientific research
|
exploration typically driven by a researchers curiosity
|
|
|
|
applied scientific research
|
research with a goal or purpose
|
|
|
|
cell
|
smallest unit of life
|
|
|
|
genetics
|
traits passed from one generation to the next
|
|
|
|
cell biology
|
encompasses the structures functions and life processes of plant cells
|
|
|
|
The Kingdom Protista sp.
|
Protozoans, algae, slime molds, water molds (oomycetes)
|
|
|
|
The Kindom protista size of sp.
|
smallet eukaryotes to some of the larges organisms (kelp)
|
sm-lg
|
|
|
Nutrition of kingdom protista
|
heterotrophic, autotrophic,and symbiotic
|
|
|
|
Habitat of Protista
|
varies
|
|
|
|
Reproduction of protista
|
do not develop embryos
|
|
|
|
Motility of protista
|
cilia, flagella, changing shape (aeomeba), expelling water, no specific method
|
|
|
|
The kingdom fungi
|
chytrids, zygomycota, asomycota, basidiomycota
|
|
|
|
Algae Nutrition
|
Mostly autotrophic
|
|
|
|
Algae produce -% of the O2 in our atomosphere
|
50-70%
|
|
|
|
Order in which alga grows from the shore line
|
green, brown, red
|
where is there more light?
|
|
|
Green Alga Found
|
freshwater, some airborne
|
|
|
|
Gree Alga photosynthetic pigments
|
chlorophyll a and b, carotenoids
|
|
|
|
cell wall components of green alga
|
polyscchariedes, starch, cellulose
|
|
|
|
Brown Alga Habitat
|
mostly all marine, salt water
|
|
|
|
Brown Alga photosynthetic pigments
|
chloropylls a and c fucoxanthin and other carotenoids
|
|
|
|
cell walls of brown algae
|
cellulost, aginic acid, sulfated polysaccharides
|
|
|
|
red alga habitat
|
marine and fresthwater
|
|
|
|
redalga photosynthetic pigments
|
chlorophyll a, carotenodis, phycobilins
|
|
|
|
red alga cell wall
|
cellulose pectin, calcium salts
|
|
|
|
dinoflagellates
|
found in marine and frestwater some are airborne
have chlorophylls a and b and catrenoids cellulose walls or silica shells; sometimes nothing |
|
|
|
euglenoids
|
marine or freshwates, some airborne;
chlorophylls a and b, caroenoids no cell walls |
|
|
|
probable ancestor to true plants
|
green algae
|
|
|
|
bryophytes
|
non-vascular land plants that have tissues and enclosed reproductive systems.
They do not have flowers and do not produce seeds. They reproduce via spores. |
Mosses liverworts and horn worts
|
|
|
Bryophyte life cycle
|
gametophyte is the dominant stage; the sporophyte is smaller and dependent on the gametophyte
|
|
|
|
xylem
|
water and dissolved minerals
|
|
|
|
phloem
|
sugars
|
|
|
|
tracheophytes
|
vascular plants; sporophyte stage is dominant
|
|
|
|
seedless vascular plants
|
No seeds;
gametophyte is small but seperate plant |
|
|
|
gymnosperms
|
group of seedless vascular plants; tehir seeds are on cones
|
|
|
|
angiosperms
|
group of seedless vascular plants; their seeds are enclosed in fruit
|
|
|
|
cotyledon
|
part of the embroy that becomes the plant's first leaves; number of which are used to classify plants
|
|
|
|
one cotyledon
|
momocotyledon/monocot
|
|
|
|
two cotyledonous
|
dictoledonous/dicot
|
|
|
|
Other characteristics of monocots
|
leaves with parallel venation;
flower parts in 3s; pith in center of root surrounded by xylem and phloem; no vascular cambium |
|
|
|
dicot characteristics
|
leaves with net venation;
flower parts in 4s or 5s ring of vascular bundles in stem; no pith; vascular cambium present |
|
|
|
vascular cambium
|
later meristems responsible for the pants secondary growth
|
|
|
|
flower
|
specialized shoot with four circles of modified leaves; sepals, petals, stamens and carpals
|
|
|
|
stamen
|
the male reproductive organs that produce microspores
consists of stalk (filament) and sac (anther) |
|
|
|
carpals
|
female sporophylls that produce megaspores and female gametophytes;
the top of the carpal is a sticky stigma that receives pollen;' stlye leads to the ovary at the base of the carpal |
|
|
|
leaves
|
primary place for photosynthesis;
protection spines thorns and bud scales; food and water storages support asexual reproduction |
|
|
|
stems
|
support for leaves, flowers, and fruit
internal trasnsport production of new tissue |
|
|
|
roots
|
support and anchorage
absorption and conduction of water and minerals gas exchange |
|
