Offsets in plants are a type of asexual reproduction, where new individuals are produced by the division of the underground stem. Let's understand how offsets are produced by mitotic divisions.

Mitosis:

Mitosis is a type of cell division that occurs in all eukaryotic cells. During mitosis, a single cell divides into two identical daughter cells, each with the same number of chromosomes as the parent cell. This process is important for growth and repair of tissues, as well as for asexual reproduction in some organisms.

Offsets:

Offsets are produced by the division of the underground stem of a plant. This type of asexual reproduction is common in many plant species, including succulents, ferns, and bulbs. The new individual grows from the base of the parent plant, and is genetically identical to the parent.

How Offsets are Produced by Mitotic Divisions:

1. The underground stem of the parent plant begins to grow and divide.

2. The cells in the underground stem undergo mitotic division, producing new cells that will eventually become the new individual.

3. As the cells continue to divide, a small bud or cluster of buds forms at the base of the parent plant.

4. These buds grow into new individuals, which are genetically identical to the parent plant.

5. The new individuals continue to grow and eventually become independent plants.

Conclusion:

Offsets are produced by mitotic divisions that occur in the underground stem of a plant. This type of asexual reproduction is important for the survival of many plant species and allows for rapid spread of a species in favorable conditions.

An offset is a small, virtually complete daughter plant that has been naturally and asexually produced on the mother plant. They are clones, meaning that they are genetically identical to the mother plant. Offset is a vegetative part of a plant, formed by mitosis.