Advertisements
Advertisements
प्रश्न
In which group of animals, coelom is filled with blood?
विकल्प
Arthropoda
Annelida
Nematoda
Echinodermata
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Sketch, label and classify hydra.
Observe the following diagram. Write the answers of the following questions.
- To which phylum does the animal included in the diagram belong?
- What is the exoskeleton made up?
- What is the symmetry?
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.
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 ______.
Give an example of the following:
An oviparous mammal
Example of phylum Arthropoda is ______.
