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lab
quiz 8
17
Biology
Not Applicable
10/17/2006

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Term
3 plant organ systems
Definition
ROOTS- MONOCOT OR DICOT
STEM - MONOCOT OR DICOT3
LEAF
Term
PLANT ORGANS 4
Definition
EPIDERMIS OR PERIDERM (OUTER)
CORTEX, VASCULAR CYLINDER, PITH
Term
CORTEX
Definition
LAYER BETWEEN OUTER COVERING AND VASCULAR TISSUE
* MAY INCLUDE ENDODERMIS
Term
VASCULAR CYLINDER
Definition
XYLEM AND PHLOEM, MAY BE BROKEN INTO BUNDLES
Term
PITH
Definition
STORAGE AREA INSIDE VASCULAR CYLINDER
Term
TISSUES 4
Definition
DERMAL, VASCULAR, GROUND TISSUE, MERISTEMATIC
Term
DERMAL PROTECTION 2
Definition
EPIDERMIS, PRIMARY, USUALLY ONE LAYER

PERIDERM, AKA CORK, SECONDARY IN WOODY PLANTS, MULTIPLE LAYERS
Term
VASCULAR TISSUE 2
Definition
XYLEM-CARRIES WATER, COMPLEX TISSUE (IDENTIFY BY LARGE OPEN CELLS W/RED STAIN)

PHLOEM- CARRIES FOOD;COMPLEX TISSUE (IDENTIFY BY CLUSTERS LARGE AND SMALL CELLS TOGETHER)
Term
GROUND TISSUE 5
Definition
PARENCHYMA, SCHLARENCHYMA, COLLENCHYMA, CHLORENCHYMA, AERENCHYMA
Term
PARENCHYMA
Definition
STORAGE, THIN WALLED, LOOSELY PACKED
Term
SCHLARENCHYMA
Definition
SUPPORT, PROTECTION, EVENLY THICK WALLS
Term
COLLENCHYMA
Definition
SUPPORT PROTECTION, UNEVENLY THICK WALLS
Term
CHLORENCHYMA
Definition
PHOTOSYNTHESIS, CONTAINS CHLOROPLASTS
Term
AERENCHYMA
Definition
GAS EXCHANGE, LOOSELY PACKED W/LARGE AIR SACKS
Term
MERISTEMATIC
Definition
RAPIDLY DIVIDING, MAKES NEW TISSUE
Term
LONGITUDINAL GROWTH
Definition
ROOT TIP, SHOOT APEX MITOSIS, ROOTS-N-SHOOTS
Term
INCREASE IN DIAMETER
Definition
VASCULAR CAMBRIUM, NEW VASCULAR TISSUE

CORK CAMBRIUM, NEW CORK/PERIDERM

PERCYCLE, NEW ROOTS
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