Why does sub-par mean bad when under par in golf is good? You make a good point, it is a strange one. But in this context par is meant to mean, the average, of the usual quality etc, so below par essentially means sub standard, and h â¦ as nothing to do with golf.
Tapeworms lack a mouth and a digestive tract. Describe the tapeworms. They are segmented, flat, have no digestive system, and absorb all nutrients through the tegument (no mouth).
Tapeworms seem to specialize in the gut tracts of many kinds of vertebrates, while flukes are found in the blood stream or organs associated with the blood, like the liver. Look at the preserved specimens and slides of tapeworms and flukes. Notice the body shape of each.