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

Author Question: In 1971, in an attempt to classify on the basis of the impact that evolutionary forces may have had ... (Read 67 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
on: Aug 11, 2018
In 1971, in an attempt to classify on the basis of the impact that evolutionary forces may have had on geographically isolated human populations, Stanley Garn divided modern humans into __________.
 
  A. three races based on latitude and longitude
  B. geographical races, local races, and micro-races
  C. six races that corresponded to the six continents
  D. ten units based on similarity and differences in both their nuclear and mitochondrial DNA

Question 2

The example of Love Canal illustrates which of the following?
 
  A. the effect of diet on disease resistance
  B. a trend toward genetic uniformity in urban populations
  C. the effects of immigration on gene flow
  D. the impact of dumping toxic waste on human health


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


segrsyd

  • Member
  • Posts: 530
Reply 2 on: Aug 11, 2018
Excellent

at

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

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.

Continued harvest of (a) cod and (b) mountain sheep by humans has caused evolutionary changes in mat Continued harvest of (a) cod and (b) mountain sheep by humans has caused evolutionary changes in mat
Comet Tempel 1 67 seconds after colliding with the Deep Impact probe. Comet Tempel 1 67 seconds after colliding with the Deep Impact probe.
Throughout history, technology has had an impact on families. Today is no exception. Throughout history, technology has had an impact on families. Today is no exception.
The Basis of Ethical Principles for Massage Therapists The Basis of Ethical Principles for Massage Therapists
The Global Impact of Climate Change The Global Impact of Climate Change
A theoretical explanation of the biochemical basis of the four eye color phenotypes A theoretical explanation of the biochemical basis of the four eye color phenotypes
Video: Introduction to Epilepsy

For a complete list of videos, visit our video library