bio c3 Flashcards
root system absorbs
water and minerals.
what do plants capture
light energy
what do plants convert light energy into
chemcial energy
what are roots
anchors the plant and absorbs minerals and water. Often stores carbohydrates
shoot system absorbs
CO2 and light
what are stems
support the leaves and reproductive structures
what are leaves
the main photosynthetic organ of the plant
what is dermal tissue
is the plants protective covering
what is vascular tissue
carries out long distance transport of materials between the root and shoot system
what is ground tissue
Ground tissue in plants is the tissue that fills the space between the vascular tissue and used for storage, photosynthesis and support.
what is a cuticle
a waxy substance that coats the epidermal cells.help prevent water loss.non polar
upper epidermis
one cell thick and tightly packed. protects the leaf aginst any physical damage and pathogens.
palisade cells
one or more layers of tightly packed, lonng and narrow cells with many chloroplast. Site of most of the leaf’s photosynthesis
vascular bundle
a series of tubes that are visible as leaf veins. contains xylem and phloem that are tranpsort fluids.
xylem
dead cells that transport water and minerals upwards from the roots to the leaves.
phloem
alive cells that transports sugars produced by the leaves to various part of the plant