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प्रश्न
To which phylum does Cockroach belong? Justify your answer with scientific reasons.
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उत्तर
Cockroach belongs to the phylum Arthropoda. It shows all the features which are characteristic of this phylum:
- It shows the presence of jointed appendages.
- It is triploblastic, eucoelomate, bilaterally symmetrical, and segmented.
- It has a chitinous exoskeleton around its body.
- It respires with the help of tracheal system.
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संबंधित प्रश्न
Distinguish between butterfly and bat with the help of four distinguishing properties.
Sketch, labell and classify Butterfly.
Find an odd one out.
Which animal has three pairs of legs?
Which phylum has the characteristic phenomenon ‘jointed appendages’?
Observe the following figure and answer the following.
- Due to which common characteristic the animals shown in the figure belong to the same phylum?
- The exoskeleton of these animals is made up of which chemical?
- Give another two examples of this phylum.
Give an account on phylum Arthropoda.
Which among the following have an open circulatory system?
- Arthropoda
- Mollusca
- Annelida
- Coelenterata
In which group of animals, coelom is filled with blood?
Assertion (A): The Arthropods have an open circulatory system.
Reason (R): The cells and tissues are bathed in blood.
Which of the following belongs to the same phylum?
Excretory organs of arthropods are ______.
Which one of the following statements is incorrect?
Write the correct co-relation.
Butterfly : Arthropoda : : Earthworm : ______.
Which of the following animal is matched with the wrong excretory organ?
Example of phylum Arthropoda is ______.
