BIO 101: FINAL EXAM (Illinois State
University) Questions with Guaranteed
Pass Answers 2025.
- it is heavily oversimplified
- a scientist cannot explain a hypothesis with one experiment
- science is not at all linear (it is a "sloppy circle")
- this implies that it is an independent effort, which it is not
- it isn't always a planned experiment (serendipity)
- it ignores technology and and societies developing nature - Answer Describe why the
scientific method is inadequate of describing what science is.
- it is not just a theory
- an individual organism cannot just evolve
- evolution does not explain the origin of life
- organisms cannot evolve on purpose if they're smart enough - Answer Explain why the claim
that evolutionary theory is "just a theory" reflects incorrect understanding of what science is.
community analysis and feedback (how science works) - Answer this area consists of feedback
and peer review, replication and/or publication, and discussion/motivation with mutual
colleagues
1. composed of organized cells
2. uses energy/has metabolism
3. respond to environmental changes/stimuli
4. regulation/homeostasis
5. growth and development
6. reproduction
7. biological evolution - Answer Identify properties that are shared by all life as we know it
prokaryote - Answer cells do not contain membrane-bound organelles
, process where genetic information in a population causes differential reproduction but is
minimized to the better adapted organisms who can sustain life in their environment, those
who do not die off leaving the better heredity to reproduce and leave generations of changing
adaptions to DNA (the strongest and the fittest survive) - Answer explain how natural selection
happens
mutation allows some genes to be modified and can be useful or harmful. mutation is a change
in the DNA sequence causing error in DNA replication and mutagens. - Answer explain the role
of mutation in evolution
- populations become geographically separated
- gene flow is interrupted
- genetic and phenotypic changes accumulate - Answer What occurs in allopatric speciation?
- polyploidy gives rise to new species
- parasite short specificity gives to a new species - Answer What occurs in sympatric
speciation?
when a species experiences different environmental pressures, they adapt differently and over
time this will create a new and unique species - Answer explain how speciation happens
predict the likelihood of inheritance using a pungent square - Answer p P
p pp pP
P pP PP
molecular cloning, first of all, is when you extract a gene from one species, insert it into a vector,
it will grow bacterial colonies, and then the bacterial cells that took up the gene express the
protein product of the gene.
can help livestock and crops/medicines
fermentation
treatment of oil spills
biofuel production - Answer explain how molecular cloning can be used to help solve
problems in areas such as agriculture and medicine
University) Questions with Guaranteed
Pass Answers 2025.
- it is heavily oversimplified
- a scientist cannot explain a hypothesis with one experiment
- science is not at all linear (it is a "sloppy circle")
- this implies that it is an independent effort, which it is not
- it isn't always a planned experiment (serendipity)
- it ignores technology and and societies developing nature - Answer Describe why the
scientific method is inadequate of describing what science is.
- it is not just a theory
- an individual organism cannot just evolve
- evolution does not explain the origin of life
- organisms cannot evolve on purpose if they're smart enough - Answer Explain why the claim
that evolutionary theory is "just a theory" reflects incorrect understanding of what science is.
community analysis and feedback (how science works) - Answer this area consists of feedback
and peer review, replication and/or publication, and discussion/motivation with mutual
colleagues
1. composed of organized cells
2. uses energy/has metabolism
3. respond to environmental changes/stimuli
4. regulation/homeostasis
5. growth and development
6. reproduction
7. biological evolution - Answer Identify properties that are shared by all life as we know it
prokaryote - Answer cells do not contain membrane-bound organelles
, process where genetic information in a population causes differential reproduction but is
minimized to the better adapted organisms who can sustain life in their environment, those
who do not die off leaving the better heredity to reproduce and leave generations of changing
adaptions to DNA (the strongest and the fittest survive) - Answer explain how natural selection
happens
mutation allows some genes to be modified and can be useful or harmful. mutation is a change
in the DNA sequence causing error in DNA replication and mutagens. - Answer explain the role
of mutation in evolution
- populations become geographically separated
- gene flow is interrupted
- genetic and phenotypic changes accumulate - Answer What occurs in allopatric speciation?
- polyploidy gives rise to new species
- parasite short specificity gives to a new species - Answer What occurs in sympatric
speciation?
when a species experiences different environmental pressures, they adapt differently and over
time this will create a new and unique species - Answer explain how speciation happens
predict the likelihood of inheritance using a pungent square - Answer p P
p pp pP
P pP PP
molecular cloning, first of all, is when you extract a gene from one species, insert it into a vector,
it will grow bacterial colonies, and then the bacterial cells that took up the gene express the
protein product of the gene.
can help livestock and crops/medicines
fermentation
treatment of oil spills
biofuel production - Answer explain how molecular cloning can be used to help solve
problems in areas such as agriculture and medicine
