Budding

Definition

Budding is an asexual reproduction process where a new organism develops from an outgrowth of a parent organism. The new organism remains attached until it is mature and then detaches to become independent.

5 Must Know Facts For Your Next Test

1. Budding occurs in both unicellular and multicellular organisms, including yeasts and certain animals like sponges.
2. In budding, the offspring is genetically identical to the parent since it involves mitotic cell division.
3. Hydras are a classic example of animals that reproduce through budding.
4. Budding can result in colonies if the offspring remain attached to the parent organism after maturing.
5. The bud usually forms due to localized cell division at one specific site on the parent body.

Review Questions

• What type of reproduction involves an outgrowth developing into a new organism that eventually detaches?
• Name one animal that reproduces through budding.
• How does the genetic composition of the offspring compare to the parent in budding?

Related terms

Binary Fission: A form of asexual reproduction where a single organism divides into two parts, each becoming a separate individual.

Fragmentation:

A form of asexual reproduction where an organism breaks into fragments, each capable of growing independently into a new organism.

Parthenogenesis:

A form of reproduction in which an egg develops into an individual without being fertilized.