Major components of modern evolutionary theory: Speciation (2)
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A common species separates due to climate, food, mutations, geographical
barriers, etc., and forms new species with different characteristics.
Ex. Darwin's Finches show that when the same species were separated onto
different islands, they developed new features to survive the conditions
(beaks, size, color, claws).
Examples of "Scala natura" thinking,
-Aristole believed that...
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, organisms follow a hierarchy and have a defined position. ("ladder of life")
"God is at the top of the hierarchy (power)
New species never arise
Species could never change or be extinct
Organisms were created by God
Transformational Evolution: Example
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Baby giraffes stretch their necks to grab food from the top of trees. As they
grow older, their necks continue to grow to adapt to their needs for food.
When these giraffes reproduce, they pass their traits to their offspring.
Basic Forms Of Viruses: Enveloped
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protein forms a circular shape with protein spikes (Ex. Viruses that infect
plants, animals, and bacteria.) (Influenza)
How does HIV affect the Host? (3 steps)
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1) HIV must convert viral RNA to double-stranded DNA by reverse
transcription.
2) Reverse transcriptase takes viral RNA as a template to make DNA, which
Give this one a try later!
A common species separates due to climate, food, mutations, geographical
barriers, etc., and forms new species with different characteristics.
Ex. Darwin's Finches show that when the same species were separated onto
different islands, they developed new features to survive the conditions
(beaks, size, color, claws).
Examples of "Scala natura" thinking,
-Aristole believed that...
Give this one a try later!
, organisms follow a hierarchy and have a defined position. ("ladder of life")
"God is at the top of the hierarchy (power)
New species never arise
Species could never change or be extinct
Organisms were created by God
Transformational Evolution: Example
Give this one a try later!
Baby giraffes stretch their necks to grab food from the top of trees. As they
grow older, their necks continue to grow to adapt to their needs for food.
When these giraffes reproduce, they pass their traits to their offspring.
Basic Forms Of Viruses: Enveloped
Give this one a try later!
protein forms a circular shape with protein spikes (Ex. Viruses that infect
plants, animals, and bacteria.) (Influenza)
How does HIV affect the Host? (3 steps)
Give this one a try later!
1) HIV must convert viral RNA to double-stranded DNA by reverse
transcription.
2) Reverse transcriptase takes viral RNA as a template to make DNA, which
