Just take that photo and go to google home then google lens and press library and put the photo in and it will find something similar.
In the thylakoids of the grana, light reactions take place and in the stroma , dark reaction takes place. So all in all, in both places together photosynthesis is carried out
The answer is number 3 use this to help you : https://quizlet.com/118565169/nsg-6005-week-8-flash-cards/
Absence of true roots stems and leaves
The electrical impulse travels across the axon, and the myelin sheath helps to increase transmission speed.