BiologyHaving fins and tails, breathing underwater, using gills, cold blooded animals and two chambered heart are characteristic features of :

Having fins and tails, breathing underwater, using gills, cold blooded animals and two chambered heart are characteristic features of :

  1. A

    Birds

  2. B

    Reptiles

  3. C

    Pisces

  4. D

    Amphibia

    Fill Out the Form for Expert Academic Guidance!l



    +91



    Live ClassesBooksTest SeriesSelf Learning



    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Chat on WhatsApp Call Infinity Learn