Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
Genetics and Evolution
Question #16833
Back to Home
View All Genetics and Evolution Questions
27 Views
Question
What evolutionary advantage might heterozygotes for the sickle-cell gene have had?
A. Increased fertility
B. Higher resistance to HIV
C. Greater oxygen efficiency at high altitudes
D. Resistance to malaria
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which hypothesis suggests RNA molecules were precursors to life?
32
What is the connection between LUCA and Escherichia coli?
31
How many pairs of autosomes are present in human somatic cells?
29