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 #12598
Back to Home
View All Plant Physiology Questions
56 Views
Question
What is the significance of Engelmann’s action spectrum?
A. Measures temperature effects
B. Determines soil pH
C. Predicts rainfall patterns
D. Shows most effective light wavelengths
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How many photons are required to fully excite electrons in both Photosystem I and Photosystem II?
13
How many cell types in the leaf fix CO₂ in C4 plants?
39
What type of chemical process is photosynthesis?
39