Question 3
Grass regrows readily after it has been cut or grazed. Which meristem explains this?
The right answer is the one marked above.
Intercalary meristem, at the bases of the internodes. Those are low down and out of reach of the blade, so cutting the top off does not remove the dividing tissue.
Intercalary meristems are abundant in plants of the grass family. A plant that grew only from its tip would be finished the moment the tip was removed.