Cambridge Biology AS Level Ch. 7 VocabularyName:________________________________

Vocabulary Word

Definition

Pg(s) found in Chapter

CARBON DIOXIDE

OXYGEN

XYLEM

PHLOEM

NEGATIVE PRESSURE

CO-TRANSPORTER MOLECULE

SOURCE (IN REFERENCE TO PLANTS)

SINK (IN REFERENCE TO PLANTS)

MASS FLOW

PHLOEM TRANSPORT

XYLEM TRANSPORT

PHLOEM SAP

CALLOSE

COMPANION CELLS

SIEVE PLATE

SIEVE TUBES

SIEVE ELEMENT

Vocabulary Word

Definition

Pg(s) found in Chapter

ASSIMILATES

TRANSLOCATION

XEROPHYTES

SYMPLASTIC PATHWAY

APOPLASTIC PATHWAY

XYLEM TISSUE

VESSEL ELEMENTS

TRACHIEDS

SCLERENCHYMA FIBERS

PARENCHYMA TISSUE AND CELLS

LIGNIN

LUMEN

PITS

XYLEM VESSEL

COHESION

ADHESION

DICOTYLEDON

ENDODERMIS

Vocabulary Word

Definition

Pg(s) found in Chapter

SUBERIN

CASPARIAN STRIP

PASSAGE CELLS

EPIDERMIS

ROOT HAIRS

MYCORRHIZAS

POTOMETER

COLLENCHYMA

SPONGY MESOPHYLL

PALISADE MESOPHYLL

STOMATA

PLASMODESMATA

COLLENCHYMA

TRANSPIRATION

HUMIDITY (HOW IT AFFCETS PLANTS)

WIND SPEED (HOW IT AFFECTS PLANST)

LIGHT INTENSITY (HOW IT AFFECTS PLANTS)

DRY CONDITIONS (HOW IT AFFECTS PLANTS)