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
Plant Physiology
Question #12409
Back to Home
View All Plant Physiology Questions
29 Views
Question
In which year did Joseph Priestley discover oxygen?
A. 1770
B. 1772
C. 1780
D. 1774
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the fate of some triose phosphate molecules in the Calvin cycle?
22
What determines whether RuBisCO binds to CO2 or O2?
36
Which respiratory disorder is commonly caused by long-term exposure to industrial dust?
21