Chapter 11

Calibri zy 2

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Unformatted text preview: division (meiosis followed by cytokinesis), each daughter cell receives one member of each pair of homologous chromosomes; therefore, meiosis (from a Greek word meaning "to diminish") reduces the number of chromosomes in a diploid cell by half #######J#######A####C#a#l#i#b#r#i#########@###D##F ### ####### C## #####################################################`### #################### #z######### ####### ###########;####57########.######C#a#l#i#b#r#i######## ##################################z###y## x## ###### ##$###$&##$#57~#57###################################z###y## x## ###### ##$###$&##$#57#57#######################z###>######B#########"####57## ###### ########x#######A####C#a#l#i#b#r#i#F#######@###D##F #########@###B# #D##F #######@###D##F ### ####### C## `##########@###(#######(########(! #######(########(V#######(############################################ ###### ########R########O#n#e# #r#o#u#n#d# #o#f# #D#N#A# #r#e#p#l#i#c#a#t#i#o#n# #p#r#o#d#u#c#e#s# #t#w#o# #c#h#r#o#m#a#t#i#d#s# #i#n# #e#a#c#h# #d#u#p#l#i#c#a#t#e#d# #c#h#r#o#m#o#s#o#m#e#,# #b#e#c#a#u#s#e# #d#i#p#l#o#i#d# #c#e#l#l#s# #h#a#v#e# #p#a#i#r#s# #o#f# #h#o#m#o#l#o#g#o#u#s# #c#h#r#o#m#o#s#o#m#e#s## w#i#t#h# #t#w#o# #c#h#r#o#m#a#t#i#d#s# #p#e#r# #h#o#m#o#l#o#g#u#e## a# #s#i#n#g#l#e# #r#o#u#n#d# #o#f# #D#N#A# #r#e#p#l#i#c#a#t#i#o#n# #c#r#e#a#t#e#s# #f#o#u#r# #c#h#r#o#m#a#t#i#d#s# #f#o#r# #e#a#c#h# #t#y#p#e# #o#f# #c#h#r#o#m#o#s#o#m#e#:########### #z######### ####### ###########;####57########.######C#a#l#i#b#r#i######## ###############z###>######B#########@####57######## #######J#######A####C#a#l#i#b#r#i#########@###D##F ### ####### C## P###B################################################`### ########4####?###Meiosis evolved from mitosis, so many of the structures and events of meiosis are similar or identical to those of mitosis; however, meiotic cell division differs from mitotic cell division in a major way: during meiotic cell division, the cell undergoes one round of DNA replication followed by two nuclear divisions########z######### ####### ###########;###j#57########.######C#a#l#i#b#r#i######## ###############z###>######B#####@#######\#57######## ####A haploid sperm from animal A mi...
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This note was uploaded on 09/28/2009 for the course BIOL 1001 taught by Professor Minor during the Spring '08 term at LSU.

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