How do we organize living things Unit 3.4

Microscopes

100

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Low / medium power microscope uses light, views object transparent. 2D image.

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What is Compound Microscope?

200

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Very high power, shows objects transparent / inside the specimen. 2D image.

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What is Transmission Electron Microscope?

300

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Low power, uses light energy to view the surface of the specimen. 3D image.

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What is a Dissecting Microscope?

400

High power, uses electrons to view the surface of specimens. 3D image.

What is the scanning electron microscope?

500

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This low power microscope is used to observe a specimen that can be seen with the naked eye. The microscope offers opportunity to see with more detail in 3D.

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What is Dissecting Microscope?

Kingdoms

100

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These multicellular organisms include Heterotrophs, have a rigid cell wall who absorb nutrients from plant matter to obtain energy and return back into ecosystem as decomposers.

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What is Kingdom Fungi?

200

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Kingdom Archae lacks this one major membrane organelle that stores genetic information.

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What is a nucleus?

300

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Kingdom Bacteria lacks this one major membrane organelle that stores genetic information.

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What is a nucleus?

400

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This is the only Kingdom in the domain Eukarya that all organisms lack a cell wall.

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What is Kingdom Animalia?

500

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This Kingdom consists of autotrophs that use chloroplast to obtain energy. They have a cell wall made of cellulose.

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What is Kingdom Plantae?

Evolutionary Trees

100

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In a phylogenetic tree, what do the most closely related organisms share? 

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What is common ancestor?

200

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This type of evidence might change current scientific information to group organisms into new groups and families?

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What is DNA sequencing / genetic evidence?

300

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These are how organisms are placed in a cladogram in the particular order based on this.

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What is derived characteristics?

400

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DNA sequencing and genetic information has lead to new discoveries and relationships leading to what?

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Modifying classification systems that are supported by new evidence?

500

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If a student was going to create a cladogram for how closely related organisms are to humans DNA, this is  where cows would be placed if they share 80% of Human DNA?

• Dogs: Humans share roughly 94% of their DNA with dogs. 
• Cats: Humans share roughly 90% of their DNA with cats. 
• Fruit Flies: Humans share 60% of their DNA with fruit flies.
  
  
  
  

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What is before Cats (90%) and after Fruit Flies (60%)?