Asexual Reproduction - Ms. kropac

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