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Example for Diversity and Natural Selection How is Snail population diverse? How “help” population? How is the moth population diverse? How “help” population? What if either population did not have diversity? Biology Book Pages:
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Agenda 07/07/2010
• Day 9 for photosynthesis lab• Test Info• Con’t Traits Natural
Selection (Evolution)– Everyday life– Evidence
• Energy Transfer Details– Cell Parts– How get into the cell?– Photosynthesis and
Respiration• But first…..
SPIEL and RANT
Study Guide for Test Friday, 07/09/2010
• Ecology• Evolution• Genetics• Cells• Scientific Inquiry Writing• Writing Thoughts• Multiple Choice!
I will be grading the following as you are taking the test:
1. Safety “Quiz”2. Notebook – looking for
notes on specific days3. Writing example4. Sketches5. Vocab Ring
Example for Diversity and Natural Selection
• How is Snail population diverse? How “help” population?
• How is the moth population diverse? How “help” population?
• What if either population did not have diversity?
Biology Book Pages:
•434•435•436
How does these example show evolution?• Evolution: Change over time
• The moth populations changed (Natural Selection0– Requirements: time, big/diverse population, more born then live– Selection Factors: Predation
• Does Evolution affect your life?
How does Evolution affect your everyday life?• Watch movie to find out!
• Resistant Populations– Microbes evolve faster then our technology– Sick take medicine feel better so stop but
only killed weak strong still in you which you pass on to someone else they take medicine stop
– Lets sketch it out!
Evidence for Evolution• Darwin, Biology book p. 419:
– Embryology– Comparative Anatomy– Classification– Biogeography– Paleontology (fossils)
• Today:– Above– DNA– Biochemistry
sources• http://im.in.com/media/download/wallpapers/2009/Dec/nimo_420x315.jpg
• http://www.google.com/imgres?imgurl=http://celebritygeckos.com/Portals/28/Genetics/Genetics/basicpunnetsquare.JPG&imgrefurl=http://celebritygeckos.com/Genetics/tabid/522/Default.aspx&usg=__vPL_U0niS850y2ni9NOoNp7KSK4=&h=500&w=500&sz=18&hl=en&start=44&um=1&itbs=1&tbnid=e54pOgLZQ7oSxM:&tbnh=130&tbnw=130&prev=/images%3Fq%3Dblue%2Beye%2Bpunnett%2Bsquare%26start%3D40%26um%3D1%26hl%3Den%26safe%3Dactive%26sa%3DN%26rlz%3D1T4GGIT_enUS326US351%26ndsp%3D20%26tbs%3Disch:1
• http://www.astronoo.com/images/images_articles/phalenesDuBouleau_315.jpg
• http://www.shodor.org/succeedhi/succeedhi/PepperedMoths/moth_fig1.gif
Energy Transfer – DETAILS!
• We will be Learning by– taking notes– drawing a picture– a couple activities
• What you need:– Notes– Large sheet of paper (maybe 2)– Pencil and Pen– Colored Pencils– NO MARKERS (writing on back, so don’t want to bleed
through!)– Lifeworks book and Biology book
Lets Review…• All Energy comes from the
• capture the sun’s energy in a process called and change this energy into .
• get by eating producers or other
• and need to break into energy they can use. This happens in a process called .
• Both of these processes take place in the
Types of Cells
Autotroph Heterotroph
Eukaryotic Cell Organelles and Functions
Energy through: Energy through:
All• • • • •
Only in Autotrophs• • •
Only in Heterotroph•
Cells and Energy Transfer – Biology book
Heterotroph:• Cell Membrane• Nucleus• Cytoplasm• Ribosomes• Mitochondria• Vacuoles (many/small)
Autotroph:• Cell Membrane• Nucleus• Cytoplasm• Ribosomes• Mitochondria• Cholorplast • Cell Wall• Large Vacuole
Types of Cells define:•Prokaryote•Eukaryote
Sketch out a plant and animal cell (p.221)
Both of these are examples of Eukaryotic Cells as they have membrane bound organelles
