PORTAGE LEARNING BIOD 152 ANATOMY
AND PHYSIOLOGY 2 FINAL
PORTAGE LEARNING BIOD 152 ANATOMY AND PHYSIOLOGY 2 FINAL CERTIFICATION
EVALUATION ACTUAL REVIEW SHEET ACCURATE ANSWERS
CERTIFICATION EVALUATION ACTUAL
REVIEW SHEET AND ACCURATE ANSWERS
⩥ What is evolution?
Answer: Species change over time. All species alive now came from
previously existing life forms. It is a descent with modification which is
the change in heritable phenotype traits of biological population over
successive generation.
⩥ What is Anthropocentric ?
Answer: Considering humans as the most significant entity in the
universe
⩥ What 3 mechanisms cause allele frequency change?
Answer: 1. natural selection
2. genetic drift
3. gene flow
⩥ What is microevolution?
Answer: Change in allele frequencies in a population over generations.
"P+Q"
, ⩥ What were Darwin's observations?
Answer: Different versions of species in different areas, fossils showed
similar species to today. Darwin observed the beak shapes of various
finch species and discovered that the beaks of an ancestral species had
adapted over time to equip different food sources.
⩥ What is desiccation?
Answer: extreme dryness, dehydration
⩥ Finish the following statement: Nature_____ teleological which
essentially means that nature_______ have a plan, purpose or motive.
Answer: Nature is not teleological which essentially means that nature
does not have a plan, purpose or motive.
⩥ Finish the following statement: Extinction is the ____, Survival is the
____ of the rule.
Answer: Extinction is the rule, Survival is the exception of the rule
⩥ What is the difference between extinct and extant ?
Answer: Extinct : no longer alive- gone
Extant: still living
⩥ What are the different types of Natural Selection ?
AND PHYSIOLOGY 2 FINAL
PORTAGE LEARNING BIOD 152 ANATOMY AND PHYSIOLOGY 2 FINAL CERTIFICATION
EVALUATION ACTUAL REVIEW SHEET ACCURATE ANSWERS
CERTIFICATION EVALUATION ACTUAL
REVIEW SHEET AND ACCURATE ANSWERS
⩥ What is evolution?
Answer: Species change over time. All species alive now came from
previously existing life forms. It is a descent with modification which is
the change in heritable phenotype traits of biological population over
successive generation.
⩥ What is Anthropocentric ?
Answer: Considering humans as the most significant entity in the
universe
⩥ What 3 mechanisms cause allele frequency change?
Answer: 1. natural selection
2. genetic drift
3. gene flow
⩥ What is microevolution?
Answer: Change in allele frequencies in a population over generations.
"P+Q"
, ⩥ What were Darwin's observations?
Answer: Different versions of species in different areas, fossils showed
similar species to today. Darwin observed the beak shapes of various
finch species and discovered that the beaks of an ancestral species had
adapted over time to equip different food sources.
⩥ What is desiccation?
Answer: extreme dryness, dehydration
⩥ Finish the following statement: Nature_____ teleological which
essentially means that nature_______ have a plan, purpose or motive.
Answer: Nature is not teleological which essentially means that nature
does not have a plan, purpose or motive.
⩥ Finish the following statement: Extinction is the ____, Survival is the
____ of the rule.
Answer: Extinction is the rule, Survival is the exception of the rule
⩥ What is the difference between extinct and extant ?
Answer: Extinct : no longer alive- gone
Extant: still living
⩥ What are the different types of Natural Selection ?
