Lecture 3: Plant anatomy and physiology. by Edgar Moctezuma, Ph.D. Today…. Announcements Plant Anatomy Cells Tissues Organs Plant Physiology Water & sugar transport Plant hormones. Announcements…. Labs start this week – get your lab manual.By doli
Introduction to Plants. Kingdom: Plantae Plants : Cell wall Autotroph (photosynthesis) Multi-cellular 12 Divisions (Phyla) Anthophyta = Angiosperms (flowering plants) Largest # of species (~250,000 - 90% plants) Seed plants: product seed w/in a fruit Key adaptations: flowers & fruitsBy tameka
Agenda. A cool website: http://easybib.com / Lecture Water Functions Needs Minerals Major Trace. Lecture 12: Water and Minerals. 2/16/2012 Will Brown. Water. Water. Water acts as a solvent for most of the nutrients we consumeBy khoi
Transpiration Mr. West AP Biology . 1. Definition. Transpiration is the evaporation of water from the aerial parts of plants. Of all the water plant absorbs, over 95-99% is transpired to the air as water vapor. 4. From where water is transpired?. Aerial parts of whole young plantBy kyoko
Ch 18 Physiology of the Digestive System. SLOs. List the functions of the digestive system Distinguish and describe the different patterns of motility observed in the GI tract.By lmelendez
Transport in Plants. Transport in plants. H 2 O & minerals transport in xylem transpiration evaporation, adhesion & cohesion negative pressure Sugars transport in phloem bulk flow Calvin cycle in leaves loads sucrose into phloem positive pressure Gas exchange photosynthesisBy reedb
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