BSC 108 Test 3 (2025) COMPREHENSIVE 74
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The scientific study of heredity is c. genetics
called ___________.
a. heredity
b. breeding
c. genetics
d. true-breeding
In DNA, the phosphate groups and a. True
the sugars are on the outside of the
double helix.
a. True
b. False
,Which of the following are potential d. all of the above
problems with Genetically Modified
(GM) crops and Transgenic plants.
a. Crops carrying genes from other
species might harm the environment.
b. GM foods could be hazardous to
human health.
c. Transgenic plants might pass their
genes to close relatives in nearby
wild areas.
d. all of the above
Who is considered the "grandfather c. Gregor Mendel
of genetics?"
a. James Watson
b. Charles Darwin
c. Gregor Mendel
d. Lewis Pasteur
What is the expected phenotypic a. All Dominant
ratio in the F1 generation of a true-
breeding monohybrid?
a. All Dominant
b. All Recessive
c. Half Dominant and Half Recessive
, What is the expected phenotypic b. 3 dominant to 1 recessive
ration in the F2 generation from the
cross in F1.
a. 3 recessive to 1 dominant
b. 3 dominant to 1 recessive
c. half dominant and half recessive
Dominant genes are always a. True
expressed phenotypically?
a. True
b. False
____________ is defined as an organism's a. phenotype
expressed physical traits.
a. phenotype
b. genotype
c. wild-type birds
d. garden sweet peas
___________ is defined as an organism's b. genotype
genetic makeup.
a. phenotype
b. genotype
c. wild-type birds
d. garden sweet peas
QUESTIONS AND VERIFIED DETAILED
SOLUTIONS ( MULTIPLE CHOICES) |100%
CORRECT!!
Save
Terms in this set (74)
The scientific study of heredity is c. genetics
called ___________.
a. heredity
b. breeding
c. genetics
d. true-breeding
In DNA, the phosphate groups and a. True
the sugars are on the outside of the
double helix.
a. True
b. False
,Which of the following are potential d. all of the above
problems with Genetically Modified
(GM) crops and Transgenic plants.
a. Crops carrying genes from other
species might harm the environment.
b. GM foods could be hazardous to
human health.
c. Transgenic plants might pass their
genes to close relatives in nearby
wild areas.
d. all of the above
Who is considered the "grandfather c. Gregor Mendel
of genetics?"
a. James Watson
b. Charles Darwin
c. Gregor Mendel
d. Lewis Pasteur
What is the expected phenotypic a. All Dominant
ratio in the F1 generation of a true-
breeding monohybrid?
a. All Dominant
b. All Recessive
c. Half Dominant and Half Recessive
, What is the expected phenotypic b. 3 dominant to 1 recessive
ration in the F2 generation from the
cross in F1.
a. 3 recessive to 1 dominant
b. 3 dominant to 1 recessive
c. half dominant and half recessive
Dominant genes are always a. True
expressed phenotypically?
a. True
b. False
____________ is defined as an organism's a. phenotype
expressed physical traits.
a. phenotype
b. genotype
c. wild-type birds
d. garden sweet peas
___________ is defined as an organism's b. genotype
genetic makeup.
a. phenotype
b. genotype
c. wild-type birds
d. garden sweet peas
