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Question
Box like calcareous test occurs in
Box like calcareous test occurs in
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Solution
The correct option is C Sand dollar
The test of sand dollar is known to be made of hundreds of calcareous plates which are fused together and provide a rock solid protection to the internal body organs. The skeleton of sand dollar which is left behind by the deceased organism is being referred to as test over here. The ambulacral and interambulacral area has different types of calcareous plates.Therefore, the correct answer is option C.
The test of sand dollar is known to be made of hundreds of calcareous plates which are fused together and provide a rock solid protection to the internal body organs. The skeleton of sand dollar which is left behind by the deceased organism is being referred to as test over here. The ambulacral and interambulacral area has different types of calcareous plates.
Therefore, the correct answer is option C.
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