NEET AIPMT SOLVED PAPER 2003

  • question_answer
                    Ommatidia serve die purpose of photoreception in:                                                                  

    A)                 humans                 

    B)                 sunflower             

    C)                 cockroach            

    D)                 frog

    Correct Answer: C

    Solution :

                    Ommatidium is the basic unit of arthropod compound eye; it comprises a cornea lens, crystalline cone, a group of usually 7-8 retinal cells redially arranged around a central rhabdome.


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