Anchors plant, absorbs water and minerals, stores sugar, regulates what goes in and out of the plant, and produces plant growth regulators
What is the function of roots
100
Early dermal tissue
What is Protoderm
100
Acer Saccharum
What is Sugar Maple
100
This prevents water loss in winter, hormonally regulated, plant expends energy to lose leaves, and the nutrients are taken back up into stem
What is Leaf Abscission
200
These cells have primary walls often uneven, can elongate with stem and leaf growth, and support young plants
What is collenchyma cells
200
Primary root predominates
What is tap root
200
Vertical arrangement of leaves on stem
What is orthostichy
200
Only these function in support and transport between primary roots and stems
What is root hairs and youngest roots
200
Expanded base of a monocot leaf that wraps around the stem
What is the Sheath
300
Sieve tube members and companion cells
What is phloem
300
Mucilaginous polysaccharide covering root tip
What is mucigel
300
5 leaves and 2 rotations
What is 2/5 phylotaxy
300
Spongy region in bark for gas exchange
What are lenticels
300
This leaf margin has big teeth
What is dentate
400
These are shorter than fibers, have a hard coat of seeds and nut shells, and have a gritty texture in pears
What is Sclereids
400
14 billion root hairs, absorbing area of 401m squared, placed end to end > 6000 miles
What is a 4 month old rye plant
400
This is found in elongating internode. It is common in grasses often found at the base of internodes and allows grazing and mowing in which the grass dont die
What is Intercalary Meristem
400
Plants that live for many years and reproduce several times
What is Iteroparous
400
Compound like a feather
What is Pinnately compound
500
These are long thin cells with tapering ends in which water moves from cell to cell mainly by way of pits
What is Tracheids
500
Special cells in roots that create exchangeable air space in plants and often found in plants growing in saturated soil
What is Aerenchyma
500
Immature leaf
What is leaf primordial
500
Plant that lives for many years, fruit once, then die