Biology 1A    Nov 17, 1998
Lecture 21 - Gymnosperms


Page Contents :


Reading Assignment:

Overview of Lecture:


Lecture Outline:

I. Review of pteridophyte groups. II. Progymnosperms. III. Cycads. IV. Ginkgos. V. Conifers.


Vocabulary:

   Archaeopteris       dioecious              resin
   aril                Ginkgo biloba          resin canal
   bract               gymnosperm             scale
   butyric acid        monoecious             seed
   cone                ovule                  seed cone
   conifer             pollen cone            stroblius
   cycad               progymnosperm


Study Questions:


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© 1998 Brian R. Speer. These pages for the personal use of students and teachers; any commercial use or publication is strictly prohibited.