A comparison of charles darwin and jean baptiste lamarcks theories

Religious basis[ edit ] Creation science is based largely upon chapters 1—11 of the Book of Genesis.

A comparison of charles darwin and jean baptiste lamarcks theories

Biology is the scientific study of life What do we mean by life? How is life defined? Slide 5 Copyright Cynthia Garrard publishing under Canyon Design We recognize life by the 7 things living organisms do: How is all this life organized?

White blood cell Figure 1. How are biological systems related?

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How is so much diverse life classified? With all the diverse life forms, how can biologists classify them all? Pyrococcus furiosus Eukarya Ex: Protist multiple kingdoms, usually unicelular Plantae plants Animalia animals Fungi decomposers mushrooms Slide 26 Copyright Cynthia Garrard publishing under Canyon Design Unity in the Diversity of Life As diverse as life is There is also evidence of remarkable unity at the cellular and molecular level Cilia of Paramecium.

The cilia of Paramecium propel the cell through pond water. Cross section of cilium, as viewed with an electron microscope 15 m 1. The cells that line the human windpipe are equipped with cilia that help keep the lungs clean by moving a film of debris-trapping mucus upward.

A comparison of charles darwin and jean baptiste lamarcks theories

How did diverse life forms evolve? How do biologists study life? Biology blends two main processes of scientific inquiry Discovery science describes nature Hypothesis-based science explains nature Slide 40 Copyright Cynthia Garrard publishing under Canyon Design Discovery Science Discovery science Describes natural structures and processes as accurately as possible through careful observation and analysis of data Slide 41 Copyright Cynthia Garrard publishing under Canyon Design Induction in Discovery Science In inductive reasoning Scientists derive generalizations based on a large number of specific observations Example: Ive noticed that every time I throw a ball up, it comes back down, so I guess that the next time I throw a ball up, itll come back down too.

Start with many observations, see a pattern, create a tentative hypothesis that may lead to a theory Slide 42 Copyright Cynthia Garrard publishing under Canyon Design Hypothesis-Based Science In science, inquiry that asks specific questions Tries to explain generalizations and seeks the causes of events observed Possible explanations are put on trial to see if they are falsifiable or not In science, a hypothesis Is a tentative answer to a well-framed question, an explanation on trial Makes predictions that can be tested Slide 43 Copyright Cynthia Garrard publishing under Canyon Design Hypothesis-Based Science Uses Deductive Reasoning In deductive reasoning Uses If Then logic that starts with a general observation and flows to a specific result Example: If Newtons Law of Gravity is true, and I throw a ball up, then it must come down Start with a theory that we then narrow to a hypothesis that is testable, narrow it further through observations that may or may not confirm the original hypothesis Slide 44 Copyright Cynthia Garrard publishing under Canyon Design A Closer Look at Hypotheses in Scientific Inquiry A scientific hypothesis must have two important qualities It must be testable have to be able to check if the idea is valid Example: I can toss the ball up in the air It must be falsifiable there must be some observation that could reveal if the idea was not true Example: If I observe the ball did not fall back down Slide 45 Copyright Cynthia Garrard publishing under Canyon Design A Closer Look at Hypotheses in Scientific Inquiry Hypothesis continued Isnt ever proven true, it just hasnt been falsified yet Tested in controlled experiments where two groups are compared:Then logic that starts with a general observation and flows to a specific result Example: If Newtons Law of Gravity is true, and I throw a ball up, then it must come down Start with a theory that we then narrow to a hypothesis that is testable, narrow it further through observations that may or may not confirm the original hypothesis Slide Jean Baptiste Lamark (Guillermo Flamenco): Lamark's theory of Evolution was proven false by many people, but his agreement that Evolution is true proves the fact that Darwin .

Evolution: What did Darwin, Wallace and Lamarck contribute? – ADBScience

Jun 17,  · Two of the best people and proponents of natural science are Charles Darwin and Jean Baptiste Lamarck. They are notable for their great theories and extensive research in various fields of study. Charles Darwin is a naturalist and an Englishman.3/5(2). Jun 17,  · Two of the best people and proponents of natural science are Charles Darwin and Jean Baptiste Lamarck.

They are notable for their great theories and extensive research in various fields of study. Charles Darwin is a 3/5(2). Vikram Pandit replaces Charles O Chuck Prince-III, who was forced out of the bank in November Charles had reported banks loss of $ 17 billion amid a massive financial crisis.

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A comparison of charles darwin and jean baptiste lamarcks theories
Jean-Baptiste Lamarck - Wikipedia