Collections IV: Botany. PLANT TYPES What is a Plant? Multicellular eukaryotes: contain a nucleus. Multicellular eukaryotes: contain a nucleus. cell walls.
1 Topping off: A mechanism of first- male sperm precedence in a vertebrate Adam G. Jones, Erika M. Adams, and Stevan J. Arnold.
Plant Evolution. The Plant Kingdom Nearly all are multicelled Vast majority are photoautotrophs –Energy from sun –Carbon dioxide from air –Minerals dissolved.
Plantae. General characteristics multicellular eukaryotes cell walls made of cellulose carry out photosynthesis.
The seed was major step in the evolution of land plants. It allowed plants to be able to colonize dryer areas of land.
The Origin of Species Chapter 24. Basic Patterns of Evolution Anagenesis one species accumulates heritable changes, gradually the species becomes a.
January 3, 2012… WELCOME BACK Please get a new bellwork sheet from front desk. 1.A clam is a member of phylum ___________ and class ____________. 2.Bivalve.
The Evolution of New Species How did we get here and where are we going?
THIS IS 100 200 300 400 500 Cells are talkin’ Keep on truckin’ transport In the Womb Giants & dwarves Let’s talk about sex Human Impact.
Seeds vs Spores A seed is an embryo of a plant encased in a protective covering and surrounded by a food supply.
Plant Kingdom Biology 112. Vascular Plants Moss-like plants evolved into more complex structures that contained vascular tissue Specialized cells.
Plant Diversity – Part 2 Chapter 22, sections 4-5.
