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

Author Question: Some northern Europeans have a mutation at the gene on chromosome 7, which makes them resistant to ... (Read 117 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Aug 11, 2018
Some northern Europeans have a mutation at the gene on chromosome 7, which makes them resistant to some types of epidemic disease. However, the side effect found in people who are homozygous is:
 
  a. cystic fibrosis
 b. muscular sclerosis
 c. rheumatoid arthritis
  d. color-blindness

Question 2

The central and most highly developed human system of communication is:
 
  a. kinesics.
  b. proxemics.
  c. body language.
  d. pheromones.
  e. language.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 11, 2018
Answer to Question 1

a

Answer to Question 2

e


j.rubin

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Aug 11, 2018
Both answers were spot on, thank you once again


jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Aug 11, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Changes in chromosome number Changes in chromosome number
Missense mutation Missense mutation
Phosphorus in Phospholipids Phosphorus makes up part of the phospholipids found in cell membranes Phosphorus in Phospholipids Phosphorus makes up part of the phospholipids found in cell membranes
A karyotype shows this child has three copies of chromosome 21. A karyotype shows this child has three copies of chromosome 21.
The effect of gene–environment interaction The effect of gene–environment interaction
Physical distance versus recombination distance on human male and female chromosome 19 Physical distance versus recombination distance on human male and female chromosome 19
Video: Secondary and tertiary levels of protein structure Animation

For a complete list of videos, visit our video library