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Evolution
Test 1
6
Biology
Undergraduate 4
02/09/2012

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Term
Proof of evolution
Definition
Fossils
Comparitive anatomy
Embryology
Artificial selection
Biochemical evidence
Experimental evidence
Term
Thomas Malthus
Definition
A religious scholar
Wrote the essay "on the principle of population"
Suggested that much of humanity's suffering is inevitable because of overpopulation
Humans reproduce more quickly than their resources
Term
4 Tenants of Natural Selection
Definition
1. OVERPRODUCTION: organisms are capable of producing large numbers if i offspring far more than the environment can support
2. HERITABLE VARIATION: offspring vary in appearance and at least some of that variation is heritable
3. COMPETITION for RESOURCES: environmental resources are limited therefore organisms must compete for goods
4. DIFFERENTIAL REPRODUCTION: survival and reproduction is not random. Aimals with better adaptations to get resources/ needs have a better survival rate therefore produce more offspring
Term
Aristotle
Definition
Most influential evolutionary philosopher
Said certain characteristics of animals showed they had be designed for purpose. Rejected Empedocles ideals.
Wrote the scala Natalia which classified animals due to their complexities
Term
John Babtiest Lemark
Definition
An innate life force drives species to become more complex over time.
Inheritance of acquired characteristics (geraffe neck)
Life spontaneously arose
Species adapted to environment and they are inherited through offspring
Term
Modern synthesis
Definition
Mendilian inheritance + Darwin natural selection
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