Exam (elaborations)
Rio Salado BIO 156 Quiz 5 Lesson 9 with correct Answers
- Course
- Institution
Rio Salado BIO 156 Quiz 5 Lesson 9 with correct Answers
[Show more]
Content preview
Rio Salado BIO 156 Quiz 5 Lesson 9 withcorrect Answers
What is the normal complement of sex chromosomes in a human male? - Answer -one
X chromosome ans one Y chromosome
Nondusjunction occurs when - Answer -members of a chromosome pair fail to separate
Which of the following is the common inheritance pattern when one gene influences
multiple traits? - Answer -Pleiotropy
Parents who do not have cystic fibrosis ( recessive) produce a child who has cystic
fibrosis. What are the chances that each child born to this couple will have cystic
fibrosis? - Answer -25%
A recessive dissorder is a genetic disorder______ - Answer -that will express itself in
the presence of two defective alleles
Sickle-cell anemia is a trait that is seen with equal frequency in males and females. Two
people who do not have symptoms of the disease might have offspring that do, at an
approximate frequency of one in four. What can you conclude about how this disorder is
inherited? - Answer -It is inherited as an autosomal recessive dissorder
A carrier of a genetic disorder who does not show symptoms is most likely to be
_______ to transmit it to offspring. - Answer -heterozygous for the trait and able
When you trace the occurance of a specific characteristic through your past ancestry,
you are constructing a family _______. - Answer -Pedigree
Solve the following multiple allele problem: Susan, a mother with Type B blood, has a
child with Type O blood. She claims that Craig, hwo has Type A blood, is the father. He
claims that he cannot possibly be the father. Further blood tests offered by the judge
reveal that Craig is AA. The judge rules that - Answer -Craig is right and doesn't have to
pay child support.
An abnormal number of chromosomes could result during meiosis because of_____. -
Answer -nondisjunction
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 millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75860 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now