Plants grow through Cell Multiplication

Plants have the ability to grow and develop throughout their lifetime. This growth is driven by the process of cell multiplication, which involves the division of cells to produce new cells.

Cell Division

Cell division is the process by which a single cell divides into two or more daughter cells. This process is essential for the growth and development of plants. There are two main types of cell division: mitosis and meiosis. Mitosis is the process by which cells divide to produce two identical daughter cells. Meiosis is the process by which cells divide to produce four daughter cells, each with half the number of chromosomes as the parent cell.

Cell Multiplication in Plants

In plants, cell multiplication occurs in the meristems, which are regions of actively dividing cells. There are two types of meristems: apical meristems and lateral meristems. Apical meristems are located at the tips of roots and shoots and are responsible for the primary growth of the plant. Lateral meristems are located along the sides of the plant and are responsible for the secondary growth of the plant.

Cell Differentiation

Cell differentiation is the process by which cells become specialized for specific functions. During the process of cell differentiation, cells develop specific structures and functions that enable them to perform their specialized roles. This process is controlled by a complex network of genes and signaling pathways.

Cell Dedifferentiation

Cell dedifferentiation is the process by which specialized cells revert back to a more primitive state. This process is important for plant regeneration and tissue repair. During this process, cells lose their specialized structures and functions and become more like stem cells, which have the ability to give rise to any type of cell in the plant.

Conclusion

In conclusion, plants grow throughout their lifetime by the process of cell multiplication. This process occurs in the meristems and is responsible for the growth and development of the plant. While cell differentiation and dedifferentiation also play important roles in plant growth and development, they are not the primary mechanisms by which plants grow.

Yes from the given options option c is correct due to cell multiplication plant can grow... but There are many like meristems,cell division and cell elongation etc...so the plant not grow by an single method... it varies for an each part...hope u clear..!👍