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Plant Structure
Auxins...etc
11
Biology
12th Grade
01/23/2009

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Term
Auxins
Definition
Hormones that affect the growth of plant tissues
Term
Abcission
Definition
leaves falling off tress when ready
Term
Indoleactetic Acid [IAA]
Definition
Term
Gibberellins
Definition
promoting growth in the embryo of a seed
Term
Cytokinins
Definition
promote cell division
Term
Tropism
Definition
the growth of a plant in a specific direction in response to a stimulus
Term
Monocots
Definition
leaves in 3's; parallel veined leaves
Term
Dicots
Definition
floral parts in 4's and 5's; Net veined leaves;
Term
Parenchyma
Definition
thin and flexible, lot of water
Term
Collenchyma
Definition
support in herbaceous plants thicker cell walls
Term
schlerenchyma
Definition
dead at maturity, thick cell walls
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