LIFE SCIENCE

Detailed explanation-1: -Therefore, plant stem cells are termed as totipotent cells.

Detailed explanation-2: -Stem Cells in Plants. Stem cells function as a source of new cells to grow or replace specialised tissues. To perform this function, these cells must divide to renew themselves, while some of their descendants eventually differentiate to build up new tissues.

Detailed explanation-3: -Stem cells – self-renewing cells responsible for the formation of multicellular organisms – are located in plants at the tips of shoots and roots in groups called meristems.

Detailed explanation-4: -Meristems in the stem allows it to thicken to give the stem support as it grows. Meristems divide to form unspecialised cells which can then become any type of plant cell.

Detailed explanation-5: -Cell division in plants occurs in regions called meristems . Cells of the meristem can differentiate to produce all types of plant cells at any time during the life of the plant.