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You are here: Home / Class 10 / How do organism Reproduce / Fragmentation

Fragmentation

Last Updated on September 19, 2020 By Mrs Shilpi Nagpal 6 Comments

Question 1 What is fragmentation?

Question 2 How fragmentation take place in spirogyra?

Fragmentation

Fragmentation

The breaking up of a body of a simple multicellular organism into two or more pieces on maturing,each of which grows to form a complete new organism is called fragmentation.

For Example:
Spirogyra(a green filamentous algae plant found in ponds, lakes etc),sea anemones(marine animal)

The filament simply breaks into two or more fragments on maturation and each fragment grows into new spirogyra.

All multicellular organism can not reproduce by this method because random increase in number of cells, organisation into tissue and then organs is not practical.

Filed Under: Class 10, How do organism Reproduce Tagged With: fragmentation, spirogyra

About Mrs Shilpi Nagpal

Author of this website, Mrs Shilpi Nagpal is MSc (Hons, Chemistry) and BSc (Hons, Chemistry) from Delhi University, B.Ed (I. P. University) and has many years of experience in teaching. She has started this educational website with the mindset of spreading Free Education to everyone.

Reader Interactions

Comments

  1. Ashu says

    February 10, 2019 at 8:56 pm

    Nice explanation
    Good work

    Reply
  2. KaPiL says

    February 13, 2020 at 8:41 pm

    Nice

    Explanation is good

    Reply
  3. Anonyms says

    February 15, 2020 at 7:37 am

    Good. And very nice ,excellent.
    Well done .
    Keep it up.

    Reply
  4. Cutie_pie15105 says

    July 27, 2020 at 11:43 pm

    Thank u for it!! It was helpful

    Reply
  5. reet says

    September 19, 2020 at 3:56 pm

    thanks the explanation was nice

    Reply
  6. anubhavi says

    October 2, 2020 at 2:19 pm

    very good notes

    Reply

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