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

Author Question: Why did the lactose tolerance mutation in the East African herders spread so rapidly within the population? (Read 95 times)

formula1

  • Hero Member
  • *****
  • Posts: 666
on: Jul 15, 2019
Why did the lactose tolerance mutation in the East African herders spread so rapidly within the population?
◦ Milk was a good source of protein during the summer harvests.
◦ Lactose was a better source of energy than glucose.
◦ It was a selective advantage for survival during droughts and cold winters.
◦ Milk provided calcium for strong bones.
Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by formula1 on Jul 15, 2019

jaykayy05

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 15, 2019
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 39% of students answer this correctly


formula1

  • Hero Member
  • *****
  • Posts: 666
Reply #2 on: Jul 15, 2019
Excellent


jaykayy05

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 15, 2019
Great! Please up vote :D


« previous next »
 

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

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?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Photoidentification and the North Atlantic humpback whale population. Photoidentification and the North Atlantic humpback whale population.
African elephant bathing African elephant bathing
Cotton Production and Slave Population, 1800–1860 Cotton Production and Slave Population, 1800–1860
A typical office file room. (Paper medical records are rapidly being replaced by electronic ... A typical office file room. (Paper medical records are rapidly being replaced by electronic ...
Population and Settlement Population and Settlement
The lactose (lac) operon of E. coli The lactose (lac) operon of E. coli
Video: Red alga life cycle Animation

For a complete list of videos, visit our video library