Bio Final: Angiosperms (3)

missing parts

the way they look

fragrance

ovarylocation

color

numberof petals

symmetry

mono: mult of three

dicots: mul of four or five

go frommany of each part so the primitive didnt have a set number to a very specific numberq

hypogynous

perigynous

epigynous

superiorovary becauseitsthe highest most structure

other parts attach to receptacle below ovary

petal, stamen, and sepal not all fused to each other, though two can be

all three fused to form a floral cup; fused below and must beattached underneath the ovary

least common

above theovary; most advanced

everythingfused above ovary

ovary appears bare and not really ocured

advantage: protectionsince insects that come from up top can't get there

• some smell nice; others bad
• some no odor; all relates to the pollinatorq

gearedtowardspollinator

technicallyallyou need is the pistil and stamen

each cluster is an inflorescences

if one, its one

• complete: four
• incomplete:missing one

• perfect: haveboth pistil and stamen
• imperfect: missing either the pistil orstamen; can be staminate or pistillate

true

flower structure

connation: fusion of like parts

adnation: fusion of unlike parts

radial: bisect inmore than one way

bilateral: only one way that producesmirror image

single

inflorescent

large flower can be a group of smaller flowers that look big

bracts are modified leaves, but function like petals to attract pollinators