By the use of which of the following structures, frogs capture food?

Which of these statements regarding the sensory system of earthworm is false?

Which of these characteristics is true about the vascular system of cockroach?

In which abdominal segment are the anal cerci present in cockroach?

Which of the following animals is an invertebrate?

By which of the following do frogs do not respire?

Which of these is not a sense organ in cockroach?

What are the pores present on the surface of the body of the earthworm called?