Mar 2 Gymnosperm and Angiosperm Review

Mar 2 Gymnosperm and Angiosperm Review -...

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Biol 1401 Gymnosperm and Angiosperm Review Mar 2 nd , 2011  Ch.22,23 1. What are the four surviving phyla of gymnosperms?  1) Phylum Pinophyta 2) Phylum Ginkgophyta 3) Phylum Cycadophyta 4) Phylum Gentophyta 2. The male cones of conifers produce  sporophytes ; the mature female  cones of conifers carry  seed  on them. 3. Give two examples of the conifer species that are used as Christmas  trees. 1) Larch 2) Juniper 4.  Give two examples of the conifer species that have fleshy cones.  1) Juniper 2) Yews 5. The leaves of Cycad species are similar to some palm species. Are they  related to each other?  No 6. Which phylum of the gymnosperms has vessel cells in the xylem tissue? Phylum Pinophyta 7. What are dioecious- having unisexual male flowers or cones confined  to a certian plant and having unisexual female flowers or cones of  the same species confined to different plants 
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This note was uploaded on 03/23/2011 for the course BIOL 1401 taught by Professor Holaday during the Spring '08 term at Texas Tech.

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Mar 2 Gymnosperm and Angiosperm Review -...

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