Most reptiles have a 3-chambered heart, except for which group that has a 4-chambered heart?
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One Liner
The exoskeleton of arthropods is made of a tough substance calledआर्थ्रोपोड्स का बाह्य कंकाल किस कठोर पदार्थ से बना होता है?
Chitin
काइटिन (Chitin)
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More Questions & Answers
Salamanders belong to which order of amphibians?
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The second largest phylum of the animal kingdom is
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Which phylum exhibits biradial symmetry as a characteristic feature?
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Why are living organisms classified?
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What are the specialized excretory cells in flatworms called?
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Pearl oysters, used in the pearl industry, belong to the phylum
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The larva of a mosquito is known as a
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