Adiploid cell contains three pairs of homologous chromosomes designated c1 and c2, m1 and m2, and s1 and s2. no crossing over occurs. what combinations of chromosomes are possible in (a) daughter cells following mitosis? (b) cells undergoing the first meiotic metaphase? (c) haploid cells following both divisions of meiosis?

How does human environment effect the biosphere

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?