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LIFE 103- Practical2

QuestionAnswer
serotinous cones require an environmental trigger (like hot from a wildfire)
opening for pollen tube is called the micropyle
monecious male and female on one organism
diecious different trees for different genders
gnetum berries, red, grape-like (gymnosperm) *gnetophyta
welwitchia 2 big leaves, desert, leaves separate (gymnosperm) *gnetphyta
ginko berry-like cone structure (fiberglass thing) (gymnosperm)
true berry bananas, starfruit, raspberry, blueberry (several seeds, one fleshy part)
pome apple, pear
aggregate strawberry, magnolia, rosehip (dry) *compound
samara dry, simple; ash/maple
dermal meristem protoderm
vascular meristem procambium
ground meristem (called ground meristem)
difference between monocot and dicot leaves monocot=sheath
rhizome (modified stem) storage *ginger
stolon (modified stem) new growth *strawberry
tuber (modified stem) storage, new growth *potato
corm (modified stem) storage *water chestnuts
succulent stem (modified stem) storage *cacti
thorne (modified stem) protection
root hairs extensions of epidermal cells that increase the surface area of the root available for absorption
casparian strip forces materials to flow through the protoplast (to get to vascular bundle inside root)
Created by: melaniebeale
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