Ctenoid scale is the overlapping scales present in some bony fishes. It has comblike teeth on their overlapping free edges. Also Check: What... View Article
Scoliodon have placoid scales on their skin. Also Check: What Replaces Most Of The Cartilages In Vertebrate Embryos? Why are animals named... View Article
Cycloid scales are found on the body surface of bony fishes. They have growth rings. Also Check: What Replaces Most Of The Cartilages In... View Article
Cycloid and ctenoid scales are overlapping fish scales present on the skin of bony fishes. Also Check: What Replaces Most Of The Cartilages... View Article
Yes, crocodiles have a four-chambered heart. Also Check: What is the difference between vertebrates and chordates? What Replaces Most Of... View Article
The advantage of being endothermic is that it makes an animal less vulnerable to changes in the external environment. They are able to maintain... View Article
No, toad is poikilothermic. Also Check: What Replaces Most Of The Cartilages In Vertebrate Embryos? Why are animals named as vertebrates?... View Article
Yes, poikilotherms hibernate mostly during winters. Also Check: What Replaces Most Of The Cartilages In Vertebrate Embryos? Why are animals... View Article
No, crocodiles are poikilotherms or cold-blooded animals. Also Check: What Replaces Most Of The Cartilages In Vertebrate Embryos? Why are... View Article
Yes, humans are endothermic. Also Check: What Replaces Most Of The Cartilages In Vertebrate Embryos? Why are animals named as vertebrates?... View Article
Endotherms are homeothermic. Some ectotherms live in an environment with constant temperature or have evolved certain behavioural mechanisms to... View Article
Homoiothermous animals are warm-blooded animals. They are able to maintain a constant body temperature. Also Check: What Replaces Most Of The... View Article
Yes, rabbit is a homeotherm. Also Check: What Replaces Most Of The Cartilages In Vertebrate Embryos? Why are animals named as vertebrates?... View Article
No, humans are homeotherms. Also Check: What Replaces Most Of The Cartilages In Vertebrate Embryos? Why are animals named as vertebrates?... View Article
