Show:
Plant Evolution
Vascular Plants
Plant Adaptations
Angiosperms
Grab Bag
100
Ancestor of all plants.
What is green algae
100
underground absorptive structures
What is a root system
100
a waxy coating that helps conserve water
What is cuticle
100
define: flower
What is a specialized reproductive structure
100
strengthen cell walls and support stems
What is lignen
200
Earliest land plants
What is bryophytes
200
use stems and leaves to absorb energy
What is a shoot system
200
has guard cells
What is stomata
200
have all 4 organs
What is a perfect flower
200
challenges of early plants
What is reproducing and retaining water
300
vascular plants also may be used in Christmas decorations
What is Lycophytes
300
distributes water throughout plants
What is xylem
300
contains a hard outer covering to protect embryo
What is seed
300
helped flowers evolve
What is pollinators
300
do ferns have seeds?
no
400
name the five seed plants
What is cycads, ginkgos, conifers, gnetophytes, and flowering plants.
400
distributes dissolved sugars throughout plants
What is phloem
400
allows water and minerals to travel throughout the plant
What is vascular system
400
moss, liverworts and hornworts live in what kind of environments
What is moist
500
bryophytes are also known as
What is embryophytes
500
haploid stage in alternation of generations
What is gametophyte
500
helps reproduction; bees help too; do not require free standing water for reproduction
What is pollen
500
T/F: Food mostly comes from angiosperms.
What is True
500
What is cannabis sativa?
What is Marijuana