The ends of dna molecules form telomeres that keep the ends of chromosomes from sticking to each other. why might this be especially important in germ cells, which go through meiosis and make haploid gametes?

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

answer; polycythemia is the correct answer;