Defitions
Defitions 2
defitions 3
Defitions 4
Defitions 5
100
Plants
Seed plants have three main structures: Roots, stems, leaves, and linked together by various means.
100
Roots
Absorb water and nutrients, Anchor plant on the ground, Hold soil in place and prevent erosion, ans storage of sugars made in photosynthesis.
100
Stem
Support for the plant body, Carries nutrients throughout plant.
100
Leaves
Main photosynthetic systems, gas exchange.
100
Tissue in Plants-
Dermal Tissue, Vascular tissue, Ground tissue.
200
Outer covering, Cuticle(waxy coating), Roots have dermal tissue(root hair), Stomata and Guard cells within.
What is Dermal Tissue
200
Transport system, carries water and nutrients, Xylem(water in), Phloem = food(Glucose out).
What is vascular tissue
200
- Cells between dermal and vascular tissue.
What is ground tissue
200
What are root functions
Anchor plant
Absorb water/ nutrients
Storage of sugar
200
Names stem fuctions
Functions
Produce leaves, branches, and flowers
Hold leaves up
Transport substance between roots and leaves
300
is a plant that produces wood as its structural tissue. are usually either trees, shrubs, or lianas. These are usually perennial plants whose stems and larger roots are reinforced with wood produced from secondary xylem.
What is a woody plant?
300
are plants that have no persistent woody stem above ground. The term is mainly applied to perennials, but in botany it may also refer to annuals or biennials, and include both forbs and graminoids.
What is
Herbaceous
300
What do
Xylem and phloem do
Transport water and nutrients
300
Define Taproot
Long thick root
Reach deep into the soil to obtain nutrients and water
300
What is nodes?
critical areas from which leaves, branches, and aerial roots grow out from the stem
400
the outer layer of tissue in a plant, except where it is replaced by periderm.
What is epidermis
400
the outer cellular layer of a hair.
What is cuticle
400
What is a guard cell
each of a pair of curved cells that surround a stoma, becoming larger or smaller according to the pressure within the cells.
400
Describe
Palisade Mesophyll
SITE OF MOST PHOTOSYTHESIS
400
Describe
Spongy mesophyll
Some photosynthesis
500
pores in the underside of the leaf, gas exchange, CO2 in, O2 out.
Stoma
500
What is structual adaptation
are the way something is built or made.
500
What isBehavioral adaptations
are the way something acts naturally or by instinct.
500
HOW AWESOME IS MEGAN
THE ANSWER IS .....
no answer its way to big of an amount to write
500
Favorite line from gossip girl
YOU KNOW U LOVE ME