Such a group is called a functional group. The âï»¿OH functional group is called a phenol (pronounced fee-nol) group if it is joined to a benzene ring. The same word, phenol, is also used as the name of the compound you made (2.3) consisting of a benzene ring carrying an âï»¿OH group and no other substituent groups.t is a carboxylic acid group and has a whole set of chemical properties that make it different to the âï»¿OH group. To simplify writing this functional group it is often abbreviated to âï»¿COOH or âï»¿CO 2 H. Some people refer to it as a âcooâ (rhymes with blue) group in conversation.
In mitosis, the end product is two cells: the original parent cell and a new, genetically identical daughter cell. Meiosis is more complex and goes through additional phases to create four genetically different haploid cells which then have the potential to combine and form a new, genetically diverse diploid offspring.
Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest. During meiosis, two successive nuclear divisions happens namely Meiosis I or reduction and Meiosis II or division. In meiosis I, it separate chromosomes after allowing crossing over. In meiosis II, it the then separates each chromosomes by splitting them. This division produces 4 haploid cells.