Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

life science 12a&b

QuestionAnswer
are plants eukaryotic or prokaryotic eukaryotic
what are eukaryotic cells true cells with a nucleus
plants are unicellular of multicellular multicellular
plastid in plants chloroplasts
cell walls have what carbohydrate that gives it strength cellulose
3 organs in plants roots, stems, leaves
what has nodes of the 3 organs stems
2 organ systems found in plants shoot & root
of 2 organ systems which one is above the ground shoot
of the to organ systems which one is below the ground root
organs included in root system leaves and stem
function of root system transports minerals and water from soil throughout plant
2 different root systems found in plant tap and fibrous roots
difference between tap and fibrous roots tap- big root fibrous-little roots
2 types of roots woody and herbaceous
difference between woody and herbaceous woody-hard herbaceous-flexiable
flat part of leaf blade
around edge of leaf margin
blade to stem or branch petiole
carry water and nutrients to and fro veins
3 types of leaf margins smooth, toothed, and lobed
example of toothed margin holly
lobed margin oak
difference between simple and compound simple- one main part compound- main rib with leaflets
veins that run up and down parallel
veins branch base of leaf palmate
one main vein smaller branches off pinnate
leaf arrangement 2 leaves per node opposite
only one leaf per node alternate up branch alternate
stiffen cell wall and support leaves pressure caused by inside of plant cell turgor pressure
pigment found in leaves chlorophyll
2 types of vascular tissue xylem and phloem
phloem transports sugar
xylem transports water
vascular tissue bundles of tissues vascular bundles
lies outside skin cells push outward give this a roof apperance bark
outermost tissue layer in a plant epidermis
waxy covering called the cuticle
extremely long narrow plant cells used to make ropes fibers
difference between spring and summerwood summer wood- late summer to early fall spring wood- late spring to early summer
together spring wood and summer wood make up the annual rings
equal size roots example grass fibrous`
darker ring summer wood
Popular DAT sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards