trochophore. (invertebrate zoology). A generalized but distinct free-swimming larva found in several invertebrate groups, having a pear-shaped form with an external circlet of cilia, apical ciliary tufts, a complete functional digestive tract, and paired nephridia with excretory tubules. Also known as trochosphere.longside the intestine is a pair of primary mesodermal cells (mesoblasts), which produce a pair of mesodermal bands by repeated division. As a result of further development the trochophore acquires bristles, and its mesodermal bands become segmented, forming a series of paired coelomic sacs.
Eating asparagus before you go out, or while you're drinking, can help prevent or ease a hangover, according to 2009 research from Korea. Scientists found that extracts taken from the leaves and shoots of asparagus boosted levels of important enzymes that break down alcohol after heavy drinking.
It is time to re-fill. When you wake up with a hangover, the first thing you should do is try to drink as much water as feels comfortable to you (maybe with some aspirin). But another key to avoiding the dreaded hangover is actually to drink plenty of water before, during and after you drink alcohol.