Plants 2

Page
2

Slide 12

Gymnosperm lifecycle

Slide 13

Angiosperm lifecycle

Slide 14

Classes of Angiosperms

Monocotyledonae (Monocots)

Very few are annuals

Lilies, grasses, cattails, palms, yuccas, orchids, irises

Dicotyledonae (Dicots)

More primative, 1/6 are annuals

Almost all kinds of trees and shrubs

Snapdragons, mints, peas, sunflowers

Slide 15

Monocot characteristics

Slide 16

Dicot characteristics

Slide 17

Parts of the flower

PISTIL

Stigma

Style

Ovary

STAMEN

Anther

Filament

becomes the seed

becomes the fruit

Slide 18

Reproductive Organs

Close up of stigma, style and anthers in a tulip