Studied by 7 people
some things were not included that were not able to be put in flashcard form. Some things were common sense such as "knowing how to read a dichotomous key," etc.
Independent Variable
x, does not rely on dependent variable
Dependent variable
y, replies or responds to independent variable
control
participants that receive no treatment
how does a hypothesis contain IV and DV
If (x), then (y)
ancestral traits: legs, warm blooded, hair/fur. Derived traits: thumbs
How can genetic distance help us see realtionships?
Less genetic distance = more related organisms
How to calculate magnification
Take the power of the objective (4X, 10X, 40x, 100x) and multiply by the power of the eyepiece, usually 10X.
All scanning lenses and their magnification power
Scanning (4x), Low (10x), High (40x), and Oil Immersion (100x)
How do keys mirror the evolutionary process?
organisms through the process of evolution developed different observable traits
this represents ___ algae
filamentous
parenchyma classified by
intercellular air space
collenchyma classified by
cell walls
sclenchyma classified by (red color)
cell walls with lignin
xylem (red) and phloem difference under microscope
xylem big cells, phloem small cells
dermal cell classification
cells with the explicit looking thing
guard cells
outside of stomata
stomata
in between guard cells
Roots:
sweet potato, carrot radish
Stems:
celery, broccoli, ginger, onion
Leaves:
spinach cabbage, brussel sprouts
Flowers:
broccoli, artichokes
Fruits:
zucchini, squash, tomatoes, apples, berries, peppers, green bean
answer blanks, then #s, then *s
petal, sepal, anther, filament, stigma, style, ovary
how have flowers adapted to pollinator groups?
they develop distinct scents, as well as shapes or sizes specific to certain pollinator beaks, etc
what are the whorls (makes a flower complete)
sepals, petals stamens, carpels
what makes a flower perfect
stamens and carpels
Note
Flashcard