Chapter 5.  Pollen grains  Pollen “Fingerprint”

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Presentation transcript:

Chapter 5

 Pollen grains

 Pollen “Fingerprint”

 Gymnosperms

 Angiosperms

 (Image removed for copyright – see p. 110, Fig. 5-6)

 Self-Pollinating  Less valuable (Image removed for copyright – see p. 111, Fig. 5-8)

 Cross-pollinating (Image removed for copyright – see p. 111, Fig. 5-8)

 Animal Pollination

 Wind Pollination

 Water Pollination

 Spores

 Plants like Ferns & Horsetails

 (Image removed for copyright – see pg. 112, Fig. 5-10)

 Fungi

 (Image removed for copyright – see p. 113, Fig. 5-11)

 Where?  EVERYWHERE!

 Brushes & Tape  Carefully labeled & sealed  Ideally frozen or dried  Chain of custody!

 Scanning Electron Microscope (SEM) to view exine  Compare with known samples.