1. Lecture 22: Evolution of Plants Covers Chapter 21 2. Taxonomy • Branch of biology concerned with naming and classifying organisms • 8 major categories and ranks: –…
Slide 1IB Biology Review 3.8 & 8.2 : Photosynthesis Slide 2 Relationship Between Photosynthesis and Respiration Products of photosynthesis are reactants in respiration…
Slide 1 Biology 12.3 History Life on Earth: Life Invaded the Land Life Invaded the Land Slide 2 The Ozone Layer: The sun provides both life-giving light and dangerous…
Slide 1 Algae (singular: alga) are photosynthetic protists, usually aquatic - not a phylogenetically meaningful term, but widely used - despite their complexity, algae are…
Slide 1 CH. 21 Protists By: Brianna Shields April 27, 2006 Slide 2 DO NOW What Slide 3 GOAL List the characteristics of protists List three environments where protists can…
Slide 1 Energy flow through Ecosystems Slide 2 Producers Use energy from the sun and convert it to Chemical energy through photosynthesis. Also known as Autotrophs or “self-feeders”…
Slide 1 Kingdom Protista Protists Slide 2 Diversity of Protists Organisms that range in size from single cells to complex structures more than 100 meters long. They show…