What is the name of the asexual reproduction method where a part of the parent organism breaks off to form a new organism?

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The method of asexual reproduction where a part of the parent organism breaks off to form a new organism is known as budding. In this process, a new individual develops from an outgrowth or bud on the parent organism. This bud can eventually detach and live independently, although sometimes it remains attached, forming a colony. A classic example of budding can be found in organisms such as yeast and hydra.

In contrast, spores are reproductive cells that can develop into a new organism but are not specifically a result of a part breaking off. Fertilization refers to the union of gametes to form a zygote, which is a sexual reproduction process. Mitosis is a type of cell division that results in two identical daughter cells and, while crucial for growth and repair, does not directly describe a method of producing a new organism through separation from the parent. Thus, budding is the most accurate term that describes the process of new organism formation from a fragment of the parent.

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