asexual reproduction - ms. kropac
TRANSCRIPT
Asexual Reproduction
• All ______________________ reproduce asexually.
• __________________________: making identical offspring from one _________________.
Different varieties of asexual reproduction:1) _______________2) _______________
Binary Fission
Binary fission: type of asexual reproduction in __________________ that involves a cell _______________into two ______________ cells.
1)________________ grows bigger and __________________ is copied.
2)______________________ forms around the _________________of the cell.
3) _____________________, divided each parent cell into separate _________________________.
4) Now have two ____________________________. Some prokaryotes remain attached while others separate totally.
SBI 3CJ. Kropac
A young cell.
Chromosomes replicated, move to opposite sides.
Protein band forms in centre of cell.
Septum formation begins.
When septum complete, cells are divided Either seperate or stay together.
ConjunctionConjunction: ____________________ of genetic information between two cells that are physically interacting.
Conjunction allows a species to ____________ itʼs ___________ and react to itʼs environment.
1) Two cells line up ___________________ each other.2) Section of DNA is __________________ from one to the other.3) Cell that _________________ the DNA _________________________ by binary
fission.
Conjunction vs Binary Fission
SBI 3CJ. Kropac
Binary Fission Conjunction