1.

The epidermal pits in the middle of each segment of the earthworm contains _____(a) setae(b) clitellum(c) nephridiopores(d) typhlosoleThis question was posed to me in a national level competition.My enquiry is from Animals Structural Organisations topic in chapter Structural Organisations in Animals of Biology – Class 11

Answer»

Correct answer is (a) SETAE

Easy explanation: The location of setae is MID – segmental in the epidermal pits. They are S – SHAPED and present in rows. The main FUNCTION of the setae is to help with locomotion. They are extendable and retractable.



Discussion

No Comment Found

Related InterviewSolutions