topic 2 and 1 quiz review Flashcards Preview

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Flashcards in topic 2 and 1 quiz review Deck (14)
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1

fibre is the tissue of a plant true or false

true

2

all life on earth is dependant on plants

true

3

What do: cotton, hemp, & flax all have in common? *

they are all used to make cloth

4

Plants are used to help prevent malaria but they are not effective for the treatment of pain. true or false

false

5

carrots are an example of

taproot

6

grass roots are an example of

fibrous roots

7

which of the following is not a root

carrot
beet
turnip
potato
it is a turnip

8

diffusion is...

is the tendency of particles in a gas or liquid to become evenly distributed, by moving from areas of greater concentration from areas to lower concentration.

9

what is osmosis

diffusion of water through differentially permeable membrane

10

a tree trunk is a plants....

stem

11

what part of the tree carries sugar from from the leaves to the rest of the plant

the phloem

12

chlorophyll is an essential green pigment found in plants for

photosynthesis

13

Photosynthesis is

light + carbon dioxide + water = sugar + oxygen

14

stomata is

holes in a leaf used to discard chlorophyll.