Show:
Ch1. and Ch2.
Ch3. and Ch4.
Ch5. and Ch6.
Ch7. and Ch8.
Ch9.and Ch11.
100
simple form of matter that cannot be broken down
What is an atom
100
produce oils and nectar
What is secretory cells
100
found in the region of maturation
What is root hair
100
top and bottem layers of a leaf
What is epidermis
100
dictate production of hormones
What is genes
200
The number of protons
What is atomic number
200
contain sieve plates
What is phloem
200
roots that move through soil
What is lateral roots and tap roots
200
most of the water lost in a leaf is due to this
What is transpiration
200
substances that furnish the elements
What is nutrients
300
smallest form of a pure substance
What is a molecule
300
contains pith and tracheids
What is xylem
300
monocot roots
What is fiberous roots
300
mesophyll containing air
What is spongy mesophyll
300
flat portions of a growth medium
What is agar
400
proton donors that produce hydrogen ions when dissolved
What are acids
400
are responsible for protien production
What is ribosomes
400
have one seed leaf
What is monocot
400
surrounds each pore
What is a guard cell
400
being oriented a way from the direction of stimulous
What is nastic
500
commonly called fats or oils
What are lipids
500
provides strength and structure for plants
What is collenchyma
500
suberin bands that prevent the passage of water
What is caspian strips
500
a waxy substance that is the outer covering of a leaf
What is cuticle
500
perminant movements resulting from external stimuli
What is tropisms