Chapter 1 The Scope of Biology 1.1 Global to Microscopic 1.2 Diverse Forms of Life 1.3 Ten Themes of Biology

Where do you live? Country State City Street House #

1.1 Identify major organizational levels of life. The Biosphere Ecosystems Ecosystems Organisms Organisms Cells Cells DNA and Genes DNA and Genes Define each of these terms

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How many different types of organisms do you think are on our school’s campus? How would a rainforest (beach) be different than our campus? Define the term species How many different types of organisms do you think are on our school’s campus? How would a rainforest (beach) be different than our campus? Define the term species 1.2 Use the term species in discussing life's diversity.

1.2 Explain the basic strategy biologists use in classifying organisms. Millions of species inhabit Earth Biologists use Classification— to keep track of species Page 8 1 st paragraph give examples and how are butterflies sorted? How is your address-a classification system? What other classification systems can you think of?

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There are Three Domains of Life (Biggest Groups that a species can live in) Archaea Archaea Bacteria BacteriaEukarya 4 Kingdoms in eukarya: 4 Kingdoms in eukarya: protists, fungi, plants, animals Page 9 Define 4 bold terms

Archaea and Bacteria Archaea and Bacteria all unicellular-one cell prokaryotic –no nucleus (DNA floats around the cell) prokaryotic –no nucleus (DNA floats around the cell)Eukarya Mostly multicellular (many cells) some unicellular Eukaryotic- nucleus surrounds DNA What ways are Eukarya different from Archaea and Bacteria?

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1.3 Identify ten themes of biology Biology studies over 1.5 million species but all have things in common. 10 Themes are used in this text to unify all life Pages list the 10 themes

1. Biological Systems Bike, computer, your body, Ecosystems All levels of life are part of systems Pg 11 Define System Pg 12- How is an Ecosystem a system? Explain figure 1-9 Pg 12- Does system apply from Biosphere to cell levels of life?

2. Cellular basis of life cells make up tissues make up organs organs make up systems systems make up organisms Without cells The body can not function Page 12 re-draw and explain this Figure (use paragraph and picture)

3. Form and function- How something works is related to its structure. In other words, form fits function Page 13 – Give three Examples of this theme. Use figure 1-11

4. Reproduction and Inheritance "Like begets like” Offspring inherit units of information called genes from their parents. Page 13 What explains the Similarity between parents and their offspring? Page 14 What are these Made of?

5. Interaction With the Environment- organisms interact their environment for example: plant uses things in its environment for photosynthesis—photosynthesis Page 14 Define photosynthesis Page 14 How does a plant interact with its environment Page 15 How do you exchange chemicals in the environment-give examples Page 15 How else do you interact with environment?

6. Energy and Life all starts with the sun Pg 15 Summarize paragraph Define producers and consumers Page 16 – Why do we eat? How does food change? Why does life depend on a continuous supply of energy from the sun?

7. Regulation - Mechanisms that let organisms regulate their internal environment, despite changes in their external environment example: homeostasis, or "steady state."homeostasis Page 16 What is an example of homeostasis?

8. Adaptation and Evolution an inherited trait that helps the organism's ability to survive in its particular environment. Page 17 Define Population, Natural Selection Explain the figures

9. Biology and Society- Page18 what are some current events related to Biology Two from paragraph: Two from figure?

10. Scientific Inquiry-Biology is a science and, as such, relies on certain processes of inquiry Page 19- What is inquiry?

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