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 33 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
YES! Correct, THANKS for helping me on my review

laurnthompson

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

« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Mutations of haplosufficient genes are recessive Mutations of haplosufficient genes are recessive
Similar genes, conserved during evolution Similar genes, conserved during evolution
Inheritance Inheritance
In mice, the waltzing allele (w) that cause the mouse to run in circles due to an inner ear ... In mice, the waltzing allele (w) that cause the mouse to run in circles due to an inner ear ...
The structural genes of the lac operon are transcribed into a single polycistronic mRNA The structural genes of the lac operon are transcribed into a single polycistronic mRNA
Genes and Chromosomes Genes and Chromosomes
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library