11- Red
2- 4:0
3- mixture of both
4- 3:1
Answer: Meristems contribute to both primary (taller/longer) and secondary (wider) growth. Explanation: Primary growth is controlled by root apical meristems or shoot apical meristems, while secondary growth is controlled by the two lateral meristems, called the vascular cambium and the cork cambium.
Explanation:
They both help to draw water into a plant's stem, roots, ect.
