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.
Aldebaran is a Red Giant located in the constellation of Taurus. It has traditionally been called the Bulls Eye because of it's location near the head of Taurus.It is one of the brightest stars in the night time sky. It's a variable star and it's magnitude varies from 0.85 to 13.5.It is a K class star meaning that is has passed main sequence and is rapidly becoming a massive Red Giant. It is currently 44 times larger than our own sun.t is one of the brightest stars in the night time sky. It's a variable star and it's magnitude varies from 0.85 to 13.5. It is a K class star meaning that is has passed main sequence and is rapidly becoming a massive Red Giant. It is currently 44 times larger than our own sun.