Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Biology
Question #381
Back to Home
View All Biology Questions
60 Views
Question
Which element is essential for the synthesis of hemoglobin?
A. Calcium
B. Magnesium
C. Iron
D. Potassium
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Other than spreading malaria, anopheles mosquitoes are also vectors of
25
Primary phloem develops from
39
Plants that grow in saline water are called
27
Which organization intercepted missiles during the Iranian attack on Qatar in June 2025?
(Current Affairs)
47
Which wicketkeeper-batter did India prefer over Sanju Samson in the first T20I against South Africa?
(Current Affairs)
15