NCERT textbook says that plant growth is unique. What is the character of plant growth being referred to?
1. Plants have a closed growth
2. Capacity of unlimited growth throughout life
3. Complete absence of growth after a certain age
4. Growth without development
All the following contribute to an increase in girth of dicots and gymnosperms except:
1. Apical meristem | 2. Lateral meristems |
3. Vascular cambium | 4. Cork-cambium |
I: | It is more important for plants than most animals. |
II: | Plants have open growth and development. |