Bio Exam 1 Study guide | Questions and Answers |
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Terms in this set (58)
The central dogma in biology refers the flow of genetic information in cells, from a
to gene sequence in DNA to a specific protein
3 multiple choice options
The process used by cells to convert translation
mRNA "message" into a sequence of 3 multiple choice options
amino acids is
In eukaryotic cells, if you compared the mRNA is shorter because it does not contain
the DNA sequence of a gene with introns
the sequence of the processed
3 multiple choice options
mRNA that was transcribed from the
gene you would find
Mating a horse and a donkey postzygotic
produces a mule, which is always
3 multiple choice options
sterile. This is an example of a(n)
_______________ reproduction barrier.
, The sea snail, Littarine saxatillis, is parapatric
found on the coast of northern 3 multiple choice options
Spain. The snails farther upshore and
large, with heavily ridged and
banded shells, and share a border
with the snails farther downshore
that are smaller with smooth,
unbanded shells. If the upshore and
downshore snails become separate
species, this would be an example of
____________ speciation
Scientist have a very complete fossil gradualism
record showing the evolution of 3 multiple choice options
horses over millions of years with the
legs becoming longer and the teeth
larger. These evolutionary changes
occurred as ancestral horses
adapated to living in forests
underwent selection and overtime
gave rise to modern horses adapted
to feeding on grasslands. This is an
example of ___________
A monophyletic group is a group of True
organisms consisting of a common 1 multiple choice option
ancestor and all of its descendants,
also known as a clade
Taxonomy proposes evolutionary False
relationships to organize life's 1 multiple choice option
diversity into groups that reflect
evolutionary history
Verified Solutions | 2026 Edition | Pass
Guaranteed
Save
Terms in this set (58)
The central dogma in biology refers the flow of genetic information in cells, from a
to gene sequence in DNA to a specific protein
3 multiple choice options
The process used by cells to convert translation
mRNA "message" into a sequence of 3 multiple choice options
amino acids is
In eukaryotic cells, if you compared the mRNA is shorter because it does not contain
the DNA sequence of a gene with introns
the sequence of the processed
3 multiple choice options
mRNA that was transcribed from the
gene you would find
Mating a horse and a donkey postzygotic
produces a mule, which is always
3 multiple choice options
sterile. This is an example of a(n)
_______________ reproduction barrier.
, The sea snail, Littarine saxatillis, is parapatric
found on the coast of northern 3 multiple choice options
Spain. The snails farther upshore and
large, with heavily ridged and
banded shells, and share a border
with the snails farther downshore
that are smaller with smooth,
unbanded shells. If the upshore and
downshore snails become separate
species, this would be an example of
____________ speciation
Scientist have a very complete fossil gradualism
record showing the evolution of 3 multiple choice options
horses over millions of years with the
legs becoming longer and the teeth
larger. These evolutionary changes
occurred as ancestral horses
adapated to living in forests
underwent selection and overtime
gave rise to modern horses adapted
to feeding on grasslands. This is an
example of ___________
A monophyletic group is a group of True
organisms consisting of a common 1 multiple choice option
ancestor and all of its descendants,
also known as a clade
Taxonomy proposes evolutionary False
relationships to organize life's 1 multiple choice option
diversity into groups that reflect
evolutionary history
