4/1/25, 5:57 PM BIO 182 ASU EXAM 2 ACTUAL EXAM 2025 COMPLETE ACCURATE EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS …
BIO 182 ASU EXAM 2 ACTUAL EXAM 2025
COMPLETE ACCURATE EXAM QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100% CORRECT
ANSWERS) /ALREADY GRADED A+
Save
Terms in this set (162)
- Dominant Allele
What is Autosomal
- Males and females likely to inherit trait.
Dominant Inheritance?
- "Dominant"- having at least one allele is all it takes
- Recessive Allele
- Males and Females equally affected
What is Autosomal
- Needs both alleles to be recessive to have trait
Recessive Inheritance?
- Having only one makes person a "carrier," no
expression
- Mutations, change the genomic sequences
How do bad alleles - Mutation can, have no effect, create a different
happen? product, prevent gene from functioning
- Not all mutations are "bad"
What are Somatic Mutations not transferred to next generation
Mutations? Example: Cancer
When can mutations affect If mutations occur in cells that become gametes (in
descending generations? Meiosis), mutations can be passed to next generation
What can cause Radiation, Viruses, Chemicals, or errors during Meiosis
mutations? or DNA replication
https://quizlet.com/1025686200/bio-182-asu-exam-2-actual-exam-2025-complete-accurate-exam-questions-with-detailed-verified-answers-100-correc… 1/17
,4/1/25, 5:57 PM BIO 182 ASU EXAM 2 ACTUAL EXAM 2025 COMPLETE ACCURATE EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS …
Homozygous parentals Phenotype dominant X Recessive
with different traits
What is a Monohybrid Crossed F1 X F1
Cross?
What is Backcross? Crossed F1 back to recessive parental
Used when more than two traits
0 = 0% & Event will not happen
1 = 100% & Event will happen
What is Probability? The sum of the probabilities of all possible outcomes
of an event must be 1
"and" --->Multiply
"or"----> Add
Genetic Example 1: - Probability that it's smooth = 3/4
Mendel crossed two - Probability that it's green = 1/4
heterozygous smooth-, - Probability that it's smooth and green =
yellow-seeded F1 plants. 3/ 4 x 1/4 = 3/16
What's the probability that
the offspring was
smooth-, green-seeded?
Genetic Example 2: AaBbCcDd×AaBbCcDd
What's the probability of - Probability that it's wrinkled (aa) = 1/4
obtaining a wrinkled-, - Probability that it's green (bb) = 1/4
green- seeded, tall, - Probability that it's tall (CC or Cc) = 3/4
purple-flowered offspring - Probability that it's purple (DD or Dd) = 3/4
from a self-cross of - Probability that it's wrinkled, green, tall, purple =
heterozygous round- 3/4 x 3/4 x 1/4 x 1/4 = 9/256
seeded, yellow-seeded,
tall, purple- flowered F1
pea plants?
Genetic Example 3:
https://quizlet.com/1025686200/bio-182-asu-exam-2-actual-exam-2025-complete-accurate-exam-questions-with-detailed-verified-answers-100-correc… 2/17
, 4/1/25, 5:57 PM BIO 182 ASU EXAM 2 ACTUAL EXAM 2025 COMPLETE ACCURATE EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS …
Probability Example 1: -0.5 x 0.5 = 0.25
Joe and Amy plan to have
two children. Whats the
probability that the first is
a boy and the second is a
girl?
Probability Example 2: - 0.5 x 0.5 x 0.5 x 0.5 x 0.5 = (0.5)5 = 0.03125
What's the probability of
having a family with all girl
children, assuming the
family has 5 children?
Two alleles both affect the phenotype in separate,
distinguishable ways
What is Co-Dominance? I^A: Dominant
I^B: Dominant
I^A and I^B: C0-Dominant
i: recessive
How do blood types Type A glycoprotein on blood cell ONLY
work?
Type A
How do blood types Type B glycoprotein on blood cell ONLY
work?
Type B
How do blood types No recognizable glycoprotein from this group on
work? blood cell
O
How do blood types Both A and B glycoproteins
work?
AB
- Are proteins
What are Glycoproteins? - If you don't normally have it and you get blood with
it, your body's own antibodies will attack it as foreign
https://quizlet.com/1025686200/bio-182-asu-exam-2-actual-exam-2025-complete-accurate-exam-questions-with-detailed-verified-answers-100-correc… 3/17
BIO 182 ASU EXAM 2 ACTUAL EXAM 2025
COMPLETE ACCURATE EXAM QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100% CORRECT
ANSWERS) /ALREADY GRADED A+
Save
Terms in this set (162)
- Dominant Allele
What is Autosomal
- Males and females likely to inherit trait.
Dominant Inheritance?
- "Dominant"- having at least one allele is all it takes
- Recessive Allele
- Males and Females equally affected
What is Autosomal
- Needs both alleles to be recessive to have trait
Recessive Inheritance?
- Having only one makes person a "carrier," no
expression
- Mutations, change the genomic sequences
How do bad alleles - Mutation can, have no effect, create a different
happen? product, prevent gene from functioning
- Not all mutations are "bad"
What are Somatic Mutations not transferred to next generation
Mutations? Example: Cancer
When can mutations affect If mutations occur in cells that become gametes (in
descending generations? Meiosis), mutations can be passed to next generation
What can cause Radiation, Viruses, Chemicals, or errors during Meiosis
mutations? or DNA replication
https://quizlet.com/1025686200/bio-182-asu-exam-2-actual-exam-2025-complete-accurate-exam-questions-with-detailed-verified-answers-100-correc… 1/17
,4/1/25, 5:57 PM BIO 182 ASU EXAM 2 ACTUAL EXAM 2025 COMPLETE ACCURATE EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS …
Homozygous parentals Phenotype dominant X Recessive
with different traits
What is a Monohybrid Crossed F1 X F1
Cross?
What is Backcross? Crossed F1 back to recessive parental
Used when more than two traits
0 = 0% & Event will not happen
1 = 100% & Event will happen
What is Probability? The sum of the probabilities of all possible outcomes
of an event must be 1
"and" --->Multiply
"or"----> Add
Genetic Example 1: - Probability that it's smooth = 3/4
Mendel crossed two - Probability that it's green = 1/4
heterozygous smooth-, - Probability that it's smooth and green =
yellow-seeded F1 plants. 3/ 4 x 1/4 = 3/16
What's the probability that
the offspring was
smooth-, green-seeded?
Genetic Example 2: AaBbCcDd×AaBbCcDd
What's the probability of - Probability that it's wrinkled (aa) = 1/4
obtaining a wrinkled-, - Probability that it's green (bb) = 1/4
green- seeded, tall, - Probability that it's tall (CC or Cc) = 3/4
purple-flowered offspring - Probability that it's purple (DD or Dd) = 3/4
from a self-cross of - Probability that it's wrinkled, green, tall, purple =
heterozygous round- 3/4 x 3/4 x 1/4 x 1/4 = 9/256
seeded, yellow-seeded,
tall, purple- flowered F1
pea plants?
Genetic Example 3:
https://quizlet.com/1025686200/bio-182-asu-exam-2-actual-exam-2025-complete-accurate-exam-questions-with-detailed-verified-answers-100-correc… 2/17
, 4/1/25, 5:57 PM BIO 182 ASU EXAM 2 ACTUAL EXAM 2025 COMPLETE ACCURATE EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS …
Probability Example 1: -0.5 x 0.5 = 0.25
Joe and Amy plan to have
two children. Whats the
probability that the first is
a boy and the second is a
girl?
Probability Example 2: - 0.5 x 0.5 x 0.5 x 0.5 x 0.5 = (0.5)5 = 0.03125
What's the probability of
having a family with all girl
children, assuming the
family has 5 children?
Two alleles both affect the phenotype in separate,
distinguishable ways
What is Co-Dominance? I^A: Dominant
I^B: Dominant
I^A and I^B: C0-Dominant
i: recessive
How do blood types Type A glycoprotein on blood cell ONLY
work?
Type A
How do blood types Type B glycoprotein on blood cell ONLY
work?
Type B
How do blood types No recognizable glycoprotein from this group on
work? blood cell
O
How do blood types Both A and B glycoproteins
work?
AB
- Are proteins
What are Glycoproteins? - If you don't normally have it and you get blood with
it, your body's own antibodies will attack it as foreign
https://quizlet.com/1025686200/bio-182-asu-exam-2-actual-exam-2025-complete-accurate-exam-questions-with-detailed-verified-answers-100-correc… 3/17
