Plastochron is the .....

Low $C/N$ ratio favours

Define growth and explain it.

Write the characteristics of the maturation stage.

The cells in this zone attain their maximal size in terms of wall thickening and protoplasmic modifications.

Find out the correct statement$(s)$.
$(a)$ Growth in plants is internal/intrinsic and open-ended.
$(b)$ Formation of cellular materials is called real or protoplasmic growth.
$(c)$ Plant growth is diffused only during the early embryonic stage.