1|Page
BIO 103 GMU FINAL EXAM NEWEST 2026-2027
ACTUAL EXAM WITH COMPLETE QUESTIONS
AND CORRECT ANSWERS ALREADY GRADED
A+
The scientific approach attempts to model the behavior of biological systems by analyzing the
interactions among parts
biology
system biology
the cell
order
independent variable - - ANS✔️--Systems Biology
,2|Page
This important characteristic of life is seen through uniform development of 10 digits on every
hand, and symmetry on the left and right side of the body
biology
systems biology
the cell
order
independent variable - - ANS✔️--Order
The study of life and processes related to its function
biology
systems biology
the cell
order
independent variable - - ANS✔️--Biology
An observable and measurable change that is manipulated during experimental protocols
biology
systems biology
the cell
order
,3|Page
independent variable - - ANS✔️--Independent Variable
This is the basic unit of life; all domains of life contain one of these at a minimum
biology
systems biology
the cell
order
independent variable - - ANS✔️--The cell
This term is helpful in defining species, those pairs of individuals whose mating doe snot result
in a hybrid or new species meet this aspect of species definition
Speciation
reproduction isolation
natural selection
reproductive barriers - - ANS✔️--Reproductive isolation
This term refers to the inheritance of traits that give an organism a selective advantage to reach
the age of reproduction
Speciation
reproduction isolation
, 4|Page
natural selection
reproductive barriers - - ANS✔️--Natural Selection
An exam of this event is the building of a road in the middle of a population preventing the
exchange of genetic information between member on either side of the road
Speciation
reproduction isolation
natural selection
reproductive barriers - - ANS✔️--reproductive barriers
An example of this event is the birth of a healthy hybrid with a selective advantage to reach
reproductive age
Speciation
reproduction isolation
natural selection
reproductive barriers - - ANS✔️--speciation
The scientific study of how developmental processes and the changes to genes that regulate these
processes may be collected to evolution
evo-devo
BIO 103 GMU FINAL EXAM NEWEST 2026-2027
ACTUAL EXAM WITH COMPLETE QUESTIONS
AND CORRECT ANSWERS ALREADY GRADED
A+
The scientific approach attempts to model the behavior of biological systems by analyzing the
interactions among parts
biology
system biology
the cell
order
independent variable - - ANS✔️--Systems Biology
,2|Page
This important characteristic of life is seen through uniform development of 10 digits on every
hand, and symmetry on the left and right side of the body
biology
systems biology
the cell
order
independent variable - - ANS✔️--Order
The study of life and processes related to its function
biology
systems biology
the cell
order
independent variable - - ANS✔️--Biology
An observable and measurable change that is manipulated during experimental protocols
biology
systems biology
the cell
order
,3|Page
independent variable - - ANS✔️--Independent Variable
This is the basic unit of life; all domains of life contain one of these at a minimum
biology
systems biology
the cell
order
independent variable - - ANS✔️--The cell
This term is helpful in defining species, those pairs of individuals whose mating doe snot result
in a hybrid or new species meet this aspect of species definition
Speciation
reproduction isolation
natural selection
reproductive barriers - - ANS✔️--Reproductive isolation
This term refers to the inheritance of traits that give an organism a selective advantage to reach
the age of reproduction
Speciation
reproduction isolation
, 4|Page
natural selection
reproductive barriers - - ANS✔️--Natural Selection
An exam of this event is the building of a road in the middle of a population preventing the
exchange of genetic information between member on either side of the road
Speciation
reproduction isolation
natural selection
reproductive barriers - - ANS✔️--reproductive barriers
An example of this event is the birth of a healthy hybrid with a selective advantage to reach
reproductive age
Speciation
reproduction isolation
natural selection
reproductive barriers - - ANS✔️--speciation
The scientific study of how developmental processes and the changes to genes that regulate these
processes may be collected to evolution
evo-devo
