Mitosis can occur in a diploid nucleus, that is, one containing pairs of chromosomes representing each of its parents or in a haploid one containing a single set of chromosomes. Meiosis, often called reduction division, yields four daughter nuclei with the number of chromosomes reduced to half the original number. The overall result is that one diploid nucleus becomes four haploid nuclei.
Aldebaran. n. 1. (Astronomy) a binary star, one component of which is a red giant, the brightest star in the constellation Taurus.ldebaran. n. 1. (Astronomy) a binary star, one component of which is a red giant, the brightest star in the constellation Taurus.
In the U.S., barbacoa is often prepared with parts from the heads of cattle, such as the cheeks. In northern Mexico, it is also sometimes made from beef head, but more often it is prepared from goat meat (cabrito).In central Mexico, the meat of choice is lamb, and in the Yucatan, their traditional version, cochinita pibil (pit-style pork), is prepared with pork.arbacoa was later adopted into the cuisine of the southwestern United States by way of Texas, which had formerly been a part of northern Mexico. The word transformed in time to barbecue, as well as many other words related to ranching and Tex-Mex cowboy or vaquero life.