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).
The tapeworm has a head called the scolex. On this head there are teeth that hook the the intestines wall. Should this fail, there are also a set of suckers. The teeth and sucâ¦kers keep the worm from being digested. The body is made up of segments called proglottids, generated by the neck.