Question

How might the presence of meristems explain the ability of plants to regenerate from cuttings?

Answer 1

because meristems can differentiate in each tissue system of a plant, a cutting that contains meristems that can form a new plant.

Answer 2

Meristems are able to differentiate into other tissues

Step-by-step explanation:

The presence of meristems explains the ability of plants to regenerate from cuttings.

Meristems or meristematic tissues consist of a group of actively dividing, undifferentiated cells. They posses the ability to enlarge, stretch and differentiate into other types of cells or organs as they mature.

Meristems are of three types:

• Apical meristems which consists of shoot apical meristems that give rise to organs like leaves and flowers and root apical meristems that give rise to roots.
• Intercalary meristems which is specific to the stems of monocots and responsible for rapid stem elongation as well as leaf regrowth in some plant species.
• Floral meristems which is the transformation of apical meristems in flowers and responsible for the development of flower structures like sepal, petals, etc.