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 109 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?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Abiotic factors influence population densities. Abiotic factors influence population densities.
Feral Jackson's Chameleon from a population introduced to Hawaii in the 1970s Feral Jackson's Chameleon from a population introduced to Hawaii in the 1970s
African dancing mask from Ulivira, Lake Tanganyika. African dancing mask from Ulivira, Lake Tanganyika.
Paranasal sinuses are part of the upper respiratory system. From here, infections may spread via the ... Paranasal sinuses are part of the upper respiratory system. From here, infections may spread via the ...
World Population, 10,000 B.C. to A.D. 2010 World Population, 10,000 B.C. to A.D. 2010
Antennapedia (Antp) mutation in Drosophila Antennapedia (Antp) mutation in Drosophila
Video: Glucose Evaluation Procedure

For a complete list of videos, visit our video library