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.
What is Alpha Arbutin? Arbutin is an ingredient that is obtained from bearberry plant (Arctostaphylos uva-ursi). Although it may also be produced synthetically in laboratory, arbutin is naturally extracted from the leaves of bearberry. It is also found in wheat, in the leaves of blueberry and cranberry, as well as in the skin of pear.