What precaution should have been taken to prevent the sol...
The diagram below is an illustration of the growth of a plant in a water culture. After a few days, the solution turned green and the plant died. Use this to answer this question.
What precaution should have been taken to prevent the solution from turning green?
use a non-green plant for the experiment
aerate the solution daily
cover the culture vessel with opaque paper
keep cotton wool around the seedling to make it dry
Correct answer is C
No explanation has been provided for this answer.
Similar Questions
The fallacy in Lamarck's evolutionary theory was the assumption that ...
What precaution should have been taken to prevent the solution from turning green? ...
The main constituents of glomerular filterate are ...
A wet garden soil sample of a known weight was heated to constant weight. The weight was lost&n...
A man with blood group It IA IA is married to a woman with blood group IA IO. The blo...
A good site for secondary succession would be ...
Autecology is defined as the study of Interrelationship of ...
The colour that is associated with a positive iodine test is ...
The association between a tapeworm and an infected mammal illustrates ...