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प्रश्न
One of the following is not an Annelid
पर्याय
Nereis
Earthworm
Leech
Urchins
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उत्तर
Urchins
Explanation -
Urchins belong to the Phylum Echinodermata e.g. Echinus (sea urchin). Neries, Pheretima (earthworm), and Hirudinaria (leech) are all annelids.
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संबंधित प्रश्न
Label the following.
Re-write the statement by selecting the appropriate option.
Due to which similar characteristic honey bee and cockroach are included in the same phylum?
Give scientific reason.
Earthworm is said to be a farmer’s friend.
State whether true or false. If false, correct the statement.
Trachea are the respiratory organ of Annelida.
Name the following:
A phylum that has hermaphrodite animals.
Metamerism is the characteristic of
Triploblastic, metamerically segmented and coelomate animals are found in
Match List - I with List - II.
| List I | List II | ||
| (a) | Metamerism | (i) | Coelenterata |
| (b) | Canal system | (ii) | Ctenophora |
| (c) | Comb plates | (iii) | Annelida |
| (d) | Cnidoblasts | (iv) | Porifera |
Choose the correct answer from the options given below.
Provide appropriate technical term in the space provided.
Lateral appendages in aquatic annelids ______.
Give a scientific reason.
Why is earthworm called farmer's friend?
