NEET Biology Structural Organisation In Animals Question Bank Critical Thinking

  • question_answer
    Pylangium in frog is found in [CBSE PMT 1990]

    A) Atrium

    B) Ventricle

    C) Sinus venosus 

    D) Conus arteriosus

    Correct Answer: D

    Solution :

    Truncus arteriosus of frog is divided into a long basal thick walled conus arteriosus or pylangium and a short distal thin walled bulbous aorta or synangium.


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