what is the difference between budding in hydra and budding in yeast

Question

Answer

Hydra is a multicellular animal.........In hydra ,a small part of the body of the parent organism grow out as a 'Bud'
which then detaches and become a new organism....

Difference

Yeast is a unicellular non -green plant.......
In yeast, first a bud appears on the outside of the cell wall...
The nucleus of parent yeast cell then devides into
two parts and one part of the nucleus moves into the bud......

Answer

Budding in yeast-

1). In this a small outgrowth called bud develops on the parent body and begins to grow,the parent nucleus divides into 2 parts in which one of them shifts to the daughter individual,once fully grown the bud detaches from the parent as a fully grown independent individual

2). While one bud is growing , there is a possibility that the daughter cell start budding itself before getting detached from the parent

3). Budding in yeast is an ex. Of budding in unicellular organisms.

Budding in hydra-

1). In this a small outgrowth called bud develops on the parent body due to repeated mitotic division at one specific point,it then grows and develops tentacles ,once fully grown it detaches from the parent as an independent individual

2). Only one bud will be formed during one division unlike yeast

3). Budding in hydra is an ex. Of budding in multicellular organisms.

Hope it helps :)

Answer

Introduction:

Budding is a form of asexual reproduction that occurs in both Hydra and yeast. Although both processes involve the formation of a bud that eventually detaches from the parent organism, there are several differences between budding in Hydra and budding in yeast.

Differences between budding in Hydra and budding in yeast:

1. Organism Type:
- Hydra: Hydra is a multicellular organism belonging to the phylum Cnidaria. It possesses specialized cells and tissues.
- Yeast: Yeast is a unicellular organism belonging to the kingdom Fungi. It consists of a single cell.

2. Growth and Development:
- Hydra: In Hydra, budding is a continuous process throughout its life cycle. The bud grows and develops into a new individual, which remains attached to the parent organism.
- Yeast: In yeast, budding occurs during favorable conditions and is not a continuous process. The bud grows, matures, and eventually detaches from the parent cell to become an independent organism.

3. Size and Structure:
- Hydra: The bud produced during budding in Hydra is relatively small in size compared to the parent organism. It develops into a miniature Hydra with a similar structure.
- Yeast: The bud produced during budding in yeast is of comparable size to the parent cell. It gradually grows and assumes the typical structure of a yeast cell.

4. Reproductive Potential:
- Hydra: Each bud produced by Hydra has the potential to develop into a new individual. This allows for exponential population growth.
- Yeast: The bud produced by yeast has the potential to develop into a new individual as well. However, the reproductive potential is limited to a single bud at a time.

5. Genetic Variation:
- Hydra: Budding in Hydra does not contribute to genetic variation as the new individual is a clone of the parent organism.
- Yeast: Budding in yeast can contribute to genetic variation through the process of genetic recombination during meiosis and sexual reproduction.

6. Environmental Adaptability:
- Hydra: Hydra's budding allows it to adapt to varying environmental conditions by rapidly increasing its population.
- Yeast: Budding in yeast allows for the dispersal of individuals to new locations, aiding in the colonization of different habitats.

Conclusion:

In summary, budding in Hydra and budding in yeast differ in terms of the organism type, growth and development, size and structure of the bud, reproductive potential, genetic variation, and environmental adaptability. Understanding these differences helps in appreciating the diverse mechanisms of asexual reproduction in different organisms.

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