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Home » Class 9 » Diversity in living organisms » Protochordata

Protochordata

Last Updated on September 18, 2022 By Mrs Shilpi Nagpal

Question 1 Write the characteristics of kingdom protochordata?

Question 2 Give few examples of  kingdom protochordata?

Protochordata

1) Animals are bilaterally symmetrical, triploblastic, have coelom.

2) They show a feature of body design named notochord.

3) They do not have proper notochord at all stages of their lives.

4) They are marine animals.

For Example: Balanoglossus, herdemania, amphioxus.

Filed Under: Class 9, Diversity in living organisms Tagged With: example of kingdom protochordata, kingdom protochordata

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.

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  1. sasmita says

    November 7, 2018 at 10:14 am

    It was really helpful.
    I liked it so much.

  2. Gayathri says

    April 11, 2019 at 2:18 pm

    I kindly request you to include more… Whatever the description has given here is too much short.. It is not pretty enough us to refer
    Thank you

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