Author Question: It has recently been shown that the sickle cell trait does not confer any protection against ... (Read 45 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
It has recently been shown that the sickle cell trait does not confer any protection against malaria.
 
  Indicate whether the statement is true or false

Question 2

Early Homo
 
  A) probably ate less meat than the australopithecines
  B) had a larger brain than the australopithecines
  C) is the earliest human ancestor found outside of Africa
  D) made the oldest stone tools
  E) had more sexual dimorphism than the australopithecines



Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

FALSE

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
Both answers were spot on, thank you once again



Amiracle

  • Sr. Member
  • ****
  • Posts: 334

 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

For a complete list of videos, visit our video library