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 62 times)

piesebel

  • Hero Member
  • *****
  • Posts: 565
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 testcrossed:

PhenotypeObserved(O)Expected (E)O-E(O-E)2(O-E)2/E
wild-type88​​​​
obese68​​​​
autistic64​​​​
obese, autistic80​​​​
​​​​​∑ (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 piesebel on Jan 12, 2022

nixon_s

  • Sr. Member
  • ****
  • Posts: 359
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


piesebel

  • Member
  • Posts: 565
Reply 2 on: Jan 12, 2022
Wow, this really help

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

The transcription of three different genes that are found in the same chromosome. The transcription of three different genes that are found in the same chromosome.
Molecular features of homeotic genes and proteins Molecular features of homeotic genes and proteins
Mastering Biology Chromosomal inheritance during meiosis Mastering Biology Chromosomal inheritance during meiosis
Heterozygote Frequencies for Recessive Traits Heterozygote Frequencies for Recessive Traits
Illustration of the concept of overlapping genes Illustration of the concept of overlapping genes
X-Linked Recessive Pattern X-Linked Recessive Pattern
Video: Introduction to Insulin

For a complete list of videos, visit our video library