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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
Which of the following animals’ body shows bilateral symmetry?
Label the following.
___________ animal is called a friend of farmers.
Give scientific reason.
Earthworm is said to be a farmer’s friend.
In which phylum, the animals have setae or parapodia for locomotion?
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.
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.
Give a scientific reason.
Why is earthworm called farmer's friend?
