Convert time to seconds in Excel. Converting time to total seconds is done in the same fashion-you multiply the time value by 86400, which is the number of seconds in a day (24 hours * 60 minutes * 60 seconds = 86400):
Nematoda (nematodes, eelworms, threadworms, roundworms; phylum Aschelminthes) Class of aschelminth worms (a phylum in some classifications) which vary greatly in size, from about 1 mm to 5 cm. The cuticle has flanges, and may also have ridges or spines.
Classification in Phylum Nematoda. So, we've established that Ascaris is a genus of helminth. They belong to the Kingdom Animalia (just like us), and the Phylum Nematoda (from the Greek 'nematos' meaning 'thread'). Nematoda is the phylum containing all roundworm species. But, in spite of the fact that nematodes are 'roundworms', that does not mean that all worms that are round in shape are nematodes. The term nematoda actually refers, not to their body shape, but to their digestive tract, which is tube-like with tapered openings at either end.