WGU C190 INTRO TO BIOLOGY FINAL EXAM AND PRE
ASSESSMENT EXAM 2024 ACTUAL EXAM COMPLETE 500
QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT
ANSWERS) /ALREADY GRADED A+
Fourteenth level. The highest level of organization in
living systems. The collection of all ecosystems on Earth.
Biosphere
Includes all habitable zones on the planet, including
land,
soil, and rocks to a great depth in the Earth's crust;
water and ice; and the atmosphere to a great height.
Emergent Properties Characteristics of a system that are not present in any of its
component parts.
The scientific study of life and is the branch of science
Biology
that studies living organisms and the way organisms
interact with their environments.
Homeostasis The ability or tendency of organisms and cells to maintain stable
internal conditions.
Nutrient Any matter an organism needs but cannot make for itself.
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, 5/15/25, 2:17 PM WGU C190 INTRO TO BIOLOGY FINAL EXAM AND PRE ASSESSMENT EXAM 2024 ACTUAL EXAM COMPLETE 500 QUESTIO…
The capacity to do work or to make a change in the location,
Energy temperature, or
structure of matter. Does not have mass and it does not
take up space, but it can be measured in terms of what
it does.
Growth An increase in size.
Structure and function change in an orderly way as an
Development
organism passes through its life cycle. An individual's
pattern of _______________ is partly determined by
genetic instructions.
Occurs when an individual organism passes on its
Reproduction
genetic information to a newly independent organism,
or offspring.
A scientific theory that explains how and why life
Evolution changes over time. Provides the explanation for why all
living organisms share profound similarities, and yet,
the life forms on our planet are so incredibly diverse.
Individuals are always a bit different from their parents
and from each other, partly because of changes to their
genes. These differences may be helpful or harmful to
Natural Selection the individuals that inherit them. In nature, individuals
often have very low odds of surviving to reproduce.
Individuals with slightly harmful or even average
characteristics might be less likely to make it, and those
with traits that fit in very well with the local habitat will
have the greatest chance to survive and reproduce.
This
sorting process goes on generation after generation.
Atomic Mass The sum of the number of protons and the number of neutrons.
The mass of an atom.
Atomic Number The number of protons in an atom, displayed for each atom in
the periodic table.
Chemical Bonds Attractions between atoms that hold atoms and molecules
together.
Strongest chemical bond. Occurs between atoms of in
Covalent Bonds
the same molecule. Electron pairs are shared, creating
a strong bond between atoms.
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