What are earthworm casts?

What do earthworm eat ?

What is weather fore cast ?

What are moulds and casts ?

What are the internal parasites of earthworms?

Give the scientific name of earthworm. What is vermicomposting?

Where the calciferous glands are located in earthworm? What is their function?

Give the scientific name of earthworm. What is vermicomposting?

(a) What is meant by metameric segmentation ? (b) The clitellum represents which segments in earthworm ? (c) How many pairs of spermathecal pores are there in earthworm ? What are their functions ?

What are the different groups of earthworms?