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Characteristics of life
3. Growth and Development
5. Response and Adaptation
procedure that tests a hypothesis by a process of collecting information under controlled conditions
1. cell is the basic unit of life
2. all organisms are made of one or more cells
3. all cells come from existing cells
movement of molecules form an area of higher concentration to an area of lower concentration
concentration of water outside the cell is lower than the concentration of water in the cell
expression of a trait is caused by hormones, expressed in both sexes but expressed differently (Baldness is an example of this)
Human Genome Project
trying to sequence all of the DNA in the human body, supporters say all information is helpful, opposers don't think information useful
shown when a red flowering plant is crossed with a white flowering plant and only pink flowering plants are produced
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