31-32 Flowers and Fruit II

31-32 Flowers and Fruit II - Lecture 31, 32 - 2007...

Info iconThis preview shows pages 1–26. Sign up to view the full content.

View Full Document Right Arrow Icon
Lecture 31, 32 - 2007 Angiosperms Outcrossing mechanisms Flower arrangements - inflorescences Evolution of flowers Pollination syndromes Fruit Fruit Structure Fruit Classification Fleshy pericarp Dry pericarp
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Lecture 31 - 2007 • Flowers likely co-evolved with their pollinators • Flowers that provided rewards were more effectively pollinated • Plants with such flowers had a selective advantage –Special sources of food –Extra pollen, nectaries –Closed carpels to prevent feeding on ovules –Bisexuality to increase cross pollination
Background image of page 2
Lecture 31 - 2007 • Pollinator types - specialist vs. generalist • Tradeoffs • Bee • Carrion Flies • Beetle • Moth and Butterfly • Bird • Bats • Wind
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
Lobelia
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Magnolia
Background image of page 6
Stapelia (Carrion Flower)
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 8
Phlox
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 10
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 12
Background image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Foxglove
Background image of page 14
Background image of page 15

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 16
Ladyslipper Orchid
Background image of page 17

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 18
Orchid: Ophrys apifera
Background image of page 19

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Columbine
Background image of page 20
Background image of page 21

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 22
Background image of page 23

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 24
Angiosperms Outcrossing mechanisms Flower arrangements - inflorescences Evolution of flowers Pollination syndromes
Background image of page 25

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 26
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 57

31-32 Flowers and Fruit II - Lecture 31, 32 - 2007...

This preview shows document pages 1 - 26. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online