Causes of ALS. ALS is a somewhat diverse and decidedly mystifying disease. In more than nine out of every 10 cases diagnosed, no clear identifying cause of the disease is apparent, that is, patients lack an obvious genetic history, complete with affected family members.
Here is a list of some of the more common varieties, along with fruit and plant descriptions. 1  Aristocrat - this variety features a waxy skin and is medium green in color.  Black Zucchini - very dark green skin and almost white flesh, very common variety of zucchini.
The taste of this rich and creamy zucchini pasta dish will have people convinced it's not low fat, but it is! Garlicky and fresh-flavored, this will be a hit. âMaria Regakis, Somerville, Massachusetts Get Recipe.