Home/ Questions/Q 242570
Next
In Process
Mayur Arya
  • 1
Asked: 2023-12-16T09:30:10+00:00 In:

Explain with the help of labelled diagrams the development that takes place in each of the body parts of a Planaria where body is cut into three pieces. None this process and give an example of an organism in which a similar process can be observed.

  • 1

CBSE class 10 science sample question paper with answer 2023-2024 download

2023-2024 latest cbse sample paper of science class 10cbsecbse biology class 10cbse class 10 science questionscbse sample papers 2024 downloadncert solutions
Share

    1 Answer

    1. Explain with the help of labelled diagrams the development that takes place in each of the body parts of a Planaria where body is cut into three pieces. None this process and give an example of an organism in which a similar process can be observed.

      Planaria can be cut into any number of pieces and each piece grows into a complete organism. This process is called regeneration. Regeneration is carried out by specialised cells.

      When a Planaria is cut into three pieces, each of its pieces grow into separate individual; specialized cells proliferate; mass of cells get differentiated into various cells and tissues.
      Another example of an organism showing the characteristics is Hydra. Diagram:

      • 3
    Leave an answer

    Leave an answer

    Browse