ZoologyWhich of the following characters is found in all amniotes without exception?

Which of the following characters is found in all amniotes without exception?

  1. A

    All amniotes are homeotherms.

  2. B

    All of them possess four chambered heart and renal portal systems

  3. C

    Dioecious animals with internal fertilization

  4. D

    Terrestrial animals with two pairs of pentadactyl limbs

    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.

    Solution:

    Amniota of vertebrates that undergo embryonic or fetal development within an amnion include the birds, reptiles, and mammals.  All amniotes are dioecious with internal fertilisation.

    Reptiles are poikilotherms. They have a three-chambered heart with incompletely divided ventricle. Snakes are limbless.

    Chat on WhatsApp Call Infinity Learn

      Talk to our academic expert!



      +91


      Live ClassesBooksTest SeriesSelf Learning




      Verify OTP Code (required)

      I agree to the terms and conditions and privacy policy.