4 reasons plants are crucial to our existence

xylem

phloem

sporophyte

gametophyte

dermal tissue

ground tissue

vascular tissue

monocot

Dicot

4 functions of the root

Role of Root Hairs

4 Functions of Stems

general function of the leaf

cuticle

stomata

guard cells

mesophyll

veins

general function of flowers

transpiration

cohesion tension mechanism

sepal

petal

carpel

stamen

3 steps of double fertilization

seed

fruit

2 primary ways seeds are dispersed

primary growth

secondary growth

lateral meristems

role of Cambium in Growth

wood

relationship of auxins to growth

tropism

phototropism

gravitropism

hydrotropism