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प्रश्न
Fill in the blank.
Annelids have special organs of excretion called ..............
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उत्तर
Annelids have special organs of excretion called nephridia.
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संबंधित प्रश्न
Tick (✓) the appropriate answer:
The unicellular organism causing malaria
Differentiate between
radially symmetrical and bilaterally symmetrical body
Differentiate between
warm-blooded and cold-blooded animals.
State if the following statement is true or false. Correct the statement if it is false.
Arthropods have a soft, outer covering called endoskeleton.
Answer in detail.
You are asked to classify an animal in the correct group. The animal has a soft body and arm-like tentacles. You dissect the animal and find that it has an internal shell. Is the animal a cnidarian or a mollusc? Explain your answer.
Write two main characters of the following animal and name the phylum it belongs to: Starfish
On the basis of characteristics given below, name the phyla: Body cylindrical, segmented, coelomate.
Name the phyla to which following animal belongs: Leech
Name the phyla to which following animal belongs: Starfish
______ formed during embryonic development.
