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प्रश्न
In which group of animals, coelom is filled with blood?
पर्याय
Arthropoda
Annelida
Nematoda
Echinodermata
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उत्तर
Arthropoda
Explanation -
Due to the presence of open circulatory system in the Phyla Arthropoda and Mollusca, the coelomic cavity (or coelom) is filled with blood and is referred to as hemocoel.
संबंधित प्रश्न
Distinguish between butterfly and bat with the help of four distinguishing properties.
Observe the following diagram. Write the answers of the following questions.
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- What is the exoskeleton made up?
- What is the symmetry?
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Which among the following have an open circulatory system?
- Arthropoda
- Mollusca
- Annelida
- Coelenterata
Malphigian tubules also called as ______.
Assertion (A): The Arthropods have an open circulatory system.
Reason (R): The cells and tissues are bathed in blood.
One of the representatives of phylum Arthropoda is
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