Question

both tapeworm and earthwm are hermaphrodites. how do they differ from each other with reference to fertilisation ?

Answer 1

spelling of earthworm is wrong

Answer 2

both tape worm and Earthworm are hermaphrodites but the type of fertilization occur in earthworm is cross fertilisation due to protandrous condition(the condition in which male gamete matures first than female gamete matures) whereas in tapeworm self fertilisation occur.