Exam (elaborations)
GIZMOS Student Exploration: Mouse Genetics (Two Traits)
- Course
- Institution
GIZMOS Student Exploration: Mouse Genetics (Two Traits)
[Show more]
Seller
Follow
lectnancy
Content preview
Name: Aayush Singh Date: 03/03/18Student Exploration: Mouse Genetics (Two Traits)
Vocabulary: allele, genotype, phenotype, probability, Punnett square
[Note to teachers and students: This Gizmo was designed as a follow-up to the Mouse Genetics
(One Trait) Gizmo™. We recommend doing that activity before trying this one.]
Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
1. A single coin is flipped four times. What do you think is the most likely outcome?
A. Four heads D. One head, three tails
B. Three heads, one tail E. Four tails
C. Two heads, two tails F. All are equally likely
G.
H.
2. What do you think are the odds of getting four tails in a row? Explain your answer.
A.
B. The odds of getting four tails in a row are ½ * ½ * ½ * ½
because every flip has an equal probability of being heads or tails. So with 4 flips you would
have a 1/16 chance.
C.
D.
E. Gizmo Warm-up
F. On the Mouse Genetics (Two Traits) Gizmo, drag mice into
the Parent 1 and Parent 2 spaces, and then click Breed to see
their offspring. Experiment with different combinations of parent
mice.
G.
1. What must be true to have offspring with black fur?
H.
I. Since black fur is dominant, the
allele for black fur must be present.
J.
2. What must be true to have offspring with white fur? Both alleles must code for white fur
since it is a recessive trait.
K.
3. What must be true to have offspring with black eyes? If the allele for black eyes is present,
you will have them because it is a dominant trait.
L.
4. What must be true to have offspring with red eyes? Both alleles must code for red.
M.
N. What must be true to have offspring with red eyes and white
fur?
This study source was downloaded by 100000843746907 from CourseHero.com on 04-14-2022 16:50:30 GMT -05:00
https://www.coursehero.com/file/30769265/022718-Mouse-Genetics-Two-Traits-Gizmodocx/
, O. Because they both are recessive traits, there must be no
genes that code for another trait; in other words, all the genes must code for either red eyes
or white fur.
This study source was downloaded by 100000843746907 from CourseHero.com on 04-14-2022 16:50:30 GMT -05:00
https://www.coursehero.com/file/30769265/022718-Mouse-Genetics-Two-Traits-Gizmodocx/
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller lectnancy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.59. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76658 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now