Basic History of Biology

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Basic History of Biology
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All living things are made of. which is a
basic Part of a Living organism
1810 Henry Dutrochet
Living VS. Non- Living
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1838Thedor Schwan n Mathias Schleiden

• One was a Botanist studies ?
• One was a Zoologist
• Studies ?
• Together they came up with. _____ _____

• This Theory was later clarified in 1850s by
  Robert Remak, Rudolf Virchar and Albert
  Kolliher!!!
• Omnis cellula
• e cellula

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Francesco Redi

• Had critics!
• Who were they? Why do they Question new ideas?
• Redi tired three different experiments! What
  happened it them?
• 1. Meat with no lid
• 2. Meat with sealed cap
• 3. Meat with mesh cap
• Concluded

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I came up with this theory Who am I?
POOF Water Bottle to Cat
Please Explain the Picture This theory is called
Abiogenesis!
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Robert Brown 1773-1858

• Came up with the term..?

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Robert Hooke 1635-1703

• Had his own
• Came up with the term? _ _ _ _

• Eventually he Observed
• Finally Confirmed Leevwenhoek work!

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1809 Jane Haldimand Marcet did what?
Roots
Seeds
Leaves
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1623-1723 Hooke Observed my work who am I?

• Was interested in Micrographia by Hooke
• One of the first people to see what?!
• Used microscope where lenses were ground of a
  specific focal length. By doing this he
  obtained.?

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Which Philosopher and I?
Sweat in the shirt caused wheat to ferment mice
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1713-1781John Needham
Put on a loose cork Microorganisms Appeared! ?

• Started with Microorganisms in broth (Boiled) no
  microorganisms!

Abiogenesis The Microorganisms grew
Spontaneously
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Suggested John Needhams results may have been
due to experimental Error!

• Spallonzani 1729-1799
• What did he do! (How did he adapt the experiment)
• No Microorganisms Biogenesis
• which is?

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_ _ _ _ Theory

• All things are composed of cells. Cell is basic
  unit of Organization!

• Cells do not come from non-living
• Things they come from. ___ _______ ____!

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Solved the Mystery of Rabies, Anthrax, Silkworm!

• Proved the theory of Biogenesis!
• Developed Swans next tube! Which did what?

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Study of parasites and parasitism Found a jelly
like liquid with tiny bubbles and dots suspended
from it and called it.

• Extra hint!
• He did not find what his teachers had talked
  about!

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Life must come from.
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LIVING THINGS