In demonstrating the importance of mineral elements in plants, the culture bottle must be darkened to?
a
prevent algal growth in culture solution
b
allow root growth
c
prevent breakdown of mineral elements
d
prevents photosynthesis in the root
Explanation
Correct Option
aVideo Explanation
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Egbune123
2 months ago
yes photosynthesis occur in the presence of light
photosynthesis needs light so the darkened of the bottle doesn't stop photosynthesis
but it stop algae from entering into it
if light enters it algae with grow cause algea needs light so it darkened for algea not to enter through it
