chromosomes. A single (before replication) or double (after replication) strand of DNA with only a single centromere. Chromosomes contain the loci for alleles of different genes. The illustration below shows a chromosome with the parts labeled before (on the left) and after (on the right) replication.
Boo (dog) Boo is a Pomeranian that became an Internet sensation. Known for his short haircut, he has a popular Facebook page and is the subject of four photo books.[1] As of March 2016, Boo has over 17.5 million Likes on Facebook. Boo is owned by Irene Ahn, a Facebook employee.
booger. 1  A boogeyman. 2  Slang A piece of dried or semisolid nasal mucus. 3  Slang An item that is unnamed or unnameable: âIt's â¦ like a pop-top â¦ one of those sharp little boogers you pull off the beer cansâ ( Hunter S. Thompson 4  ) Slang a. A worthless, despicable person. b. A person; a fellow.