Transcript What are the three major divisions of life on earth?

What are the three major
divisions of life on earth?
A.
B.
C.
D.
Animals, Plants, Fungi
Archaea, Bacteria, Eucarya
Bacteria, Eucarya, Animalia
None of the above (A-C) are correct
What are the three major
divisions of life on earth?
A.
B.
C.
D.
Animals, Plants, Fungi
Archaea, Bacteria, Eucarya
Bacteria, Eucarya, Animalia
None of the above (A-C) are correct
The contribution(s) of Linnaeus
to biology include
A. An orderly way to classify organisms
B. Use of informative features like
morphology, behavior, and embryology to
identify relationships among species
C. An early theory of evolution
D. Both A & B are his contributions
E. A-C are all contributions of Linnaeus
The contribution(s) of Linnaeus
to biology include
A. An orderly way to classify organisms
B. Use of informative features like
morphology, behavior, and embryology to
identify relationships among species
C. An early theory of evolution
D. Both A & B are his contributions
E. A-C are all contributions of Linnaeus
List 3 essential features or
assumptions of science
See slide 2 of lecture 1 and chapter 1 of
your text
In your own words,
what is the difference between
internal validity and external
validity?
In your own words,
what is the difference between
internal validity and external
validity?
Internal validity refers to how well an experiment is designed to
produce reliable results, e.g. how well trials are calibrated,
controlled, replicated, interspered etc. External validity refers to how
well it actually does answer the question of general interest that it
was intended to help answer.
Birds and bats both possess
modified forelimbs, called wings,
that are used for flight. This is an
example of……
A.
B.
C.
D.
Interspersion
Randomization
Homology
Convergence
Birds and bats both possess
modified forelimbs, called wings,
that are used for flight. This is an
example of……
A.
B.
C.
D.
Interspersion
Randomization
Homology
Convergence