Meristematic tissues in plants areA. Localized and permanentB. Not limited to certain regionsC. Localized and dividing cellsD. Growing in volume

The correct answer is C. Localized and dividing cells.

Explanation:

Meristematic tissues are responsible for growth in plants and are characterized by the following:

Localized: Meristematic tissues are typically found in specific regions of the plant, such as the tips of roots and shoots, in areas called apical meristems, or in the cambium and other lateral meristems.

Dividing cells: The cells in meristematic tissues are actively dividing. This division allows for the growth of the plant, contributing to both primary (lengthening) and secondary (thickening) growth.

Therefore, the correct description of meristematic tissues is that they are localized and consist of dividing cells.

Other options:

A. Localized and permanent: Meristematic tissues are not permanent; they remain active in division for growth, unlike permanent tissues, which are differentiated and no longer divide.
B. Not limited to certain regions: This is incorrect because meristematic tissues are usually found in specific regions, such as the tips of roots and shoots.
D. Growing in volume: While meristematic tissues are involved in growth, they primarily increase the number of cells by division, not simply grow in volume.
Thus, option C is the best description.