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Home » Class 9 » Diversity in living organisms » Protochordata

Protochordata

Last Updated on April 7, 2023 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.

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

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Comments

  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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