This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A geneticist is investigating the inheritance of two autosomal recessive genes in mice, one for ... (Read 23 times)

Metfan725

  • Hero Member
  • *****
  • Posts: 552
on: Jan 12, 2022
A geneticist is investigating the inheritance of two autosomal recessive genes in mice, one for obesity (LEP) and another for autism (oprm1). The table below provides the number of offspring observed, for each phenotype, when dihybrid mice are crossed:

PhenotypeObserved(O)Expected (E)O-E(O-E)2(O-E)2/E
wild-type154​​​​
obese69​​​​
autistic58​​​​
obese, autistic23​​​​
​​​​​∑ (O-E)2/E= 
Fill in the table above and determine:
a.the chi-square (χ²) value (to the nearest hundredth) for the chance hypothesis that the two 
genes assort independently
b.the degrees of freedom
c.whether or not you would reject your chance hypothesis that the two genes assort 
independently, based on your approximate P value, and the justification for why
Genetic Analysis: An Integrated Approach ¦ Sanders, Bowman ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Metfan725 on Jan 12, 2022

cegalasso

  • Sr. Member
  • ****
  • Posts: 295
Reply #1 on: Jan 12, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


Metfan725

  • Member
  • Posts: 552
Reply 2 on: Jan 12, 2022
Thanks for the timely response, appreciate it

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

The inheritance of snail coiling direction as an example of a maternal effect gene. The inheritance of snail coiling direction as an example of a maternal effect gene.
Molecular features of homeotic genes and proteins Molecular features of homeotic genes and proteins
How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ... How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ...
A pedigree for an autosomal dominant trait A pedigree for an autosomal dominant trait
Some of the Various E. coli Genes and Their Products or Role in Replication Some of the Various E. coli Genes and Their Products or Role in Replication
Exponential Growth in Mice Exponential Growth in Mice
Video: Complement Proteins Animation

For a complete list of videos, visit our video library