Question

Distinguish between the reproduction in hydra and amoeba

Answer 1

hi mate,

Amoeba :-

1. Amoeba is unicellular.

2. Amoeba reproduce by binary fission.

3. At the beginning, parent cell of amoeba gets elongated.

4. Nucleus gets oval shape. A notch is developed at the site of division.

5. Two small daughter cells of amoeba are formed.

Hydra :-

1. Hydra is multicellular

2. Hydra reproduce by budding method.

3. A small out growth is seen on the body of Hydra.

4. It becomes multicellular due to enough growth.

5. This outgrowth detaches in the form of bud having mouth and tentacles.

Hope this helps you......

Answer 2

Here is your answer:

**Budding:
*In each hydra there may be one or more bulges.These bulges are the developing new individuals called buds.
*In hydra new individual develop as outgrowths from single parent.

**Binary fission:
*Amoeba is a single-celled organism.
*It begins the provess of reproduction by the division of its nuclei.
*This is followed by division of its body into two,Each part receiving a nucleus.
*Finally,two amoebae are produced from one parent amoeba.

Hope this helps.