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What kind of bio diversity is in clean water? |
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Many different types of species |
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What kind of bio diversity is in dirty water? |
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Many larve but few species |
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The guy who throws sludge around the board room making a point without hurting anyone (the teacher) |
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Everything equally (but was meant for crop pests) |
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Who invented DDT and when was it banned from the USA. |
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How does DDT come into contact with the golden eagle |
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Through the food chain ie. Larve > Fish > Eagle |
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Is water or air cheaper to clean? |
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Does the FDA allow "filth" in our foods? |
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Yes, there is acceptable pollution of food and additives are added to some to extend shelf lives |
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What are the 5 types of pollution |
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Definition
Water, Air, Biochemical/Filth in Food, Noise & Light |
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What is a major reason for overpopulation |
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The curing of many major diseases. Such as Diphtheria (the major killer of kids in 1900) and Pneumonia |
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What is the problem with Antibiotics? |
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Definition
It allows us to live longer which in the scheme of this is bad and helps create "super virus'" |
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What are Aristotle's 4 main books |
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1. The natural history of animals 2. On the parts of animals 3. On the generation of animals 4. On the psyche |
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What is the Scala Naturae |
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aka The Scale of Nature, it was the first classification of animals. Humans were at the top bugs and snakes at the bottom |
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What are the 6 steps to the Scientific Method? |
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1.Recognition of a problem 2.Observation 3.Formation of a hypothesis 4.Experimentation 5.Accept or reject hypothesis 6.Publish the data |
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What was Carl Von Linne known for |
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Inventing Binomial Nomenclature - 2 name categorization system using Latin words |
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Homo Sapiens or Homo Sapien? |
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Degeneration aka Reverse Evolution. |
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The present is the key to the past |
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what were the 2 ideas of James Hutton (Uniforitarianism)? |
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1. The earth is old (older than the biblical terms suggest) 2. Change is the normal chain of events |
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What is signifigant about Dr. Berringer? |
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Definition
He teaches us to always question everything and have an open mind (Dinosaur fossil guy) |
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Who is the father of Paleontology? |
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Definition
Gorges Cuvier also an expert in comparitive anatomy |
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Georges Cuvier believed in what? |
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Definition
Catastrophism - major catatsrophes cause extinctions |
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What are the 2 types of Catastrophism |
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1. Deluvinism - Floods 2. Vulcanism - Volcanos |
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A Treatise on the VD was written by who |
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John Hunter mastered which four medical subjects |
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Definition
1. Blood Coagulation 2. Lymphatic System 3. Chick Embryogy 4. Venereal Disease |
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Jean Baptiste Camarck termed which two failed concepts |
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Definition
1. Use vs. Disuse 2. Inheritance of acquired characteristics |
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Who where the three main people that influenced Charles R Darwin? |
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Definition
1. Alfred Wallace - Gave Darwin the outline of Origin 2. Thomas Malthus - Termed survival of the fittest 3. Charles Lyell - Made Darwin believe the earth was millions of years old |
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What were the four main points of Origin of Species |
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Definition
1. Struggle for existence 2. More offspring were produced than could survive 3. Individual variations present 4. Some variations are beneficial to get passed on |
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Small, discreet changes in genetic structure over time |
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Survival and ________ of the fittest |
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False, it explains things the best it can |
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Isolation is a basic concept of evolution because... |
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Definition
Smaller populations require less time to change than bigger pops. |
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"Selection" in terms of evolution has two types |
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Definition
1. Artificial Selection- Man messing with the species 2. Natural Selection- Mother Nature's guiding hand |
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What are the four basic concepts of evolution |
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Definition
1. Mutation 2. Gene Recombination 3. Isolation 4. Selection |
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Three possible origins of life |
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1. created supernaturally 2. external source "astroplankton" 3. Evolved on an orderly manner from non-living matter |
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Who was the first to attempt to disprove spontanious generation |
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Definition
Francesco Redi - meat w/ maggots |
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Louis Pasteur was known for what |
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Definition
Disproving spontaneous generation with beef broth |
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Two people important in the chemosynthetic origin of life |
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Definition
1. Sidney Fox 2. Stanley Miller |
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What were five substances made up the majority of the early earth atmosphere |
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Definition
water vapor, hydrogen, nitrogen, methane, ammonia |
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The make up of the early atmosphere needed NRG to get life started. What three sources could that come from |
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Definition
1. Sunlight 2. Heat 3. Electrical discharge |
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A closed early atmosphere environment produces |
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Definition
amino acids and hydrocarbon chains |
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Coacervates are early examples of |
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Pre-Living cells, made up of amino acids, proteins and hydrocarbon chains |
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DNA contains what type of information |
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To assist in protein synthesis |
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Daytime reaction > chemical reaction produces NRG from sunlight, water, carbon dioxide. Producing sugar and oxygen Nighttime reaction > takes in oxygen and water and produces carbon dioxide |
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What are the levels of organization |
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Definition
Atom > Molecule > Cells > Tissues > Organs > Organisms > Population > Community > Ecosystem > Biosphere |
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The seven properties of life are |
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Definition
1. Organization 2. Homeostasis 3. Ability to acquire & use NRG 4. Respond to stimuli 5. Reproduction 6. Growth & Development 7. Adapt to a changing enviorment |
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The tendency to remain the same |
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The ability to acquire and utilize NRG is also defined as |
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One of the seven properties of life is the ability to respond to stimuli which is also defined as |
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An all inclusive word for the growth and development of life is... |
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The three generalizations of the cell theory are |
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1. All organisms composed of one or more cells 2. The cell is the most basic unit of life 3. All cells originated from pre-existing cells |
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What is the purpose of a plasma membrane |
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It determines what goes in and out of the cell |
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What is the powerhouse for the cell |
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How does the Mitochondria power the cell |
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Definition
By converting oxygen to NRG |
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What is the cell's nucleus purpose |
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Ribosome are manufactured in |
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The Endoplasmic Reticulum serves two functions. What are they |
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Definition
1. It increases the surface area of the cell 2. It functions as the final attachment site for the ribosome, sometimes |
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RNA is for protein synthesis and is found where in the cell |
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What transports manufactured proteins out of the cell |
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Lysosome Bodies aka suicide sacs serve two purposes. What are they |
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Definition
1. They contain digestive enzymes 2. Make up an important part of the cell defense mechanism |
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The cell wall provides support and strength to the cell and also contains _______ |
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Chloroplast contains what molecule |
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The cell storage area for food and waste material is called |
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Cancer is the ___________ of cells |
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The occurrence during meiosis when cell bodies began to specialize there function |
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the beginning of the formation of cancer cells |
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the passage of particles from a region of greater to less concentration |
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What is the passage of water through a semi-permeable membrane from a region of greater to less concentration |
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Definition
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What is the purpose of an Osmometer |
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Definition
Device that measures osmotic pressure |
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Comparable term meaning that solution A is of less concentration than solution B |
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A comparable term meaning that solution A is of greater concentration than solution B |
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Term
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Definition
Comparable term meaning that solution A is of equal concentration to solution B |
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Term
What reaction does turgor pressure cause |
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Definition
Cell swelling ie. a plant standing back up after being watered |
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Definition
Cells shriveling ie. not watering a plant and it wilting |
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Term
What is the difference between solution and mixture |
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Definition
A 5 gallon bucket filled with water and the following substances thrown in are examples of...
Solution > Sugar with water because it can disolve Mixture > Dirt with water because it clumps together and does not disolve |
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At what temperature does water reach maximum density |
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Definition
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What keeps the water from completely freezing through in low temperatures |
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Definition
Ice floats due to it being less dense than the 4 degree water below creating insulating layer and shielding the water and animals below |
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What does the surface to volume ratio constrain |
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Definition
The cell size and body plans of multi-celled organisms |
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What is in the area between plasma membrane and center region of a cell |
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Definition
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What are bacteria and archaea |
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Definition
prokaryotes (they have little internal complexity and no nucleus) |
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What is the smallest unit with the properties of life |
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Definition
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What is the purpose of organelles |
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Definition
They organize the events in a cell ie. where the cell moves and stores substances in the cytoplasm and other specific destinations |
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What is a double stranded DNA molecule |
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Definition
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Who was the first to record a biological observation with a microscope |
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Definition
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What is the lipid bilayer |
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Definition
The structural basis of every cell membrane |
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Who created the word "cell" |
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Definition
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How did the planets early atmosphere change to include oxygen |
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Definition
tiny cells using photsynthesis released oxygen as a byproduct |
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Rudolf Virchow's analysis eventually led to what |
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If evolution were depicted as a tree a fork in the branch would be __________ and where that branch ends would be __________ |
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Definition
Divergence is the fork in the branch and extinction is the end of the branch |
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Phylogenetic is a type of classification system that reflects what |
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Definition
presumed evolutionary relationships |
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Layers of sedimentary rock ie. the horizontal lines in the Grand Canyon |
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A homologous structure is |
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Definition
A similar body part in different lineages with shared ancestors |
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A species all deriving from a common ancestor have over time successfully adapted to their environment via natural selection |
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Definition
Is an example of adaptive radiation |
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