Select the correct statement about a cockroach.

Question

Select the correct statement about a cockroach., The sclerites are joined to each other by a thick, hard and non-flexible arthrodial membrane., Each thoracic segments bears a pair of flying wings., In the cockroach, the fat body, nephrocytes and urecose glands helps in excretion., A characteristic mushroom gland is present in the 4-6 th abdominal segments.

MARKS App · Accepted Answer

The sclerites are joined to each other by a thin and flexible arthrodial membrane. Each thoracic segments bears a pair of walking legs. A characteristic mushroom gland is present in the 6-7 th abdominal segments.

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