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.
AlcantaraÂ® is a composite material made of a combination of primarily polyester and polyurethane. It is made via an integrated spinning, textile, and chemical process. The material is frequently used for seat coverings and for the soft interior surfaces of cars such as the sides of doors and the dash.f it is necessary to wet AlcantaraÂ® in order to clean it, a damp sponge, wet only with water, is typically best for the material. For stubborn stains, only cleaning products specifically formulated for the material should be used. Other cleaners, such as those for real leather, can cause permanent damage.