Zoology-(general)
NEET Zoology (general) MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following statements about the structural organization of cockroaches and frogs is correct?
A
Cockroaches exhibit paurometabolous development with nymphal stages resembling adults.
B
Frogs have a closed circulatory system but rely solely on skin for respiration.
C
Cockroaches have a well-developed lymphatic system, similar to that of frogs.
D
Frogs possess three-chambered hearts and utilize lungs for pulmonary respiration.
Correct Answer
Option A
Detailed Explanation
Cockroaches undergo paurometabolous development, which includes nymph stages that closely resemble adults. Frogs do have a closed circulatory system and lungs for respiration, but they also use their skin during aestivation and hibernation, which is not exclusive to them.
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