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The respiratory organs present in spiders and scorpions are
The respiratory organs present in spiders and scorpions are
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Solution
The correct option is A Book lungs
Book lungs are the main respiratory organs found within the small openings in the abdomen of the arachnid (spider and scorpion). It consists hemolymph-filled plate-like structures. Between the plates, there is an air space and this allows air to circulate around the plates. The gaseous exchange then occurs through the surface of the plates.
Book lungs are the main respiratory organs found within the small openings in the abdomen of the arachnid (spider and scorpion). It consists hemolymph-filled plate-like structures. Between the plates, there is an air space and this allows air to circulate around the plates. The gaseous exchange then occurs through the surface of the plates.
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