i. Growth is mainly apical ii. Growth is specific with definite shape iii. Growth is throughout life. Which of the above correctly describes the growth patt...

i. Growth is mainly apical ii. Growth is specific with definite shape iii. Growth is throughout life. Which of the above correctly describes the growth pattern in plants?

Answer Details

The growth pattern in plants is described by the statements "Growth is mainly apical" and "Growth is throughout life". "Growth is mainly apical" means that the primary growth of plants occurs at the tips of roots and shoots, where the apical meristem (a group of undifferentiated cells) is located. These cells divide and differentiate to produce new cells, which elongate and become specialized to form different tissues such as the stem, leaves, and roots. This type of growth allows the plant to increase its length and height. "Growth is throughout life" means that plants continue to grow and develop throughout their entire lifespan. While the majority of growth occurs during the early stages of development, plants can continue to grow and produce new cells even in old age. This is in contrast to animals, where growth is typically restricted to a certain period of development. The statement "Growth is specific with definite shape" is not a characteristic of plant growth. While plants do exhibit some degree of morphological and anatomical specificity, their growth is not limited to a predetermined shape. Rather, the shape and form of the plant are the result of various environmental and genetic factors that influence its growth and development.