The Living World 8th Edition by George Johnson

تمرين 4

Which of the following is not a distinct feature of meiosis?
A) pairing and exchange of genetic material between homologous chromosomes
B) attachment of sister kinetochores to spindle microtubules
C) movement of sister chromatids to the same pole
D) suppression of DNA replication
In a reduction division, what gets reduced?
A) the number of chromosomes
B) the number of centromeres
C) the number of homologues
D) All of the above.