Question

Match each description with the appropriate type of cell division. Match each description with the appropriate type of cell division. The new cells produced are genetically identical to each other and to the original coll During the first nuclear division, sister kinelochores fuse and are attached to the same pole Chromosomes The chromosome Independent condense before they number is reduced from Crossing over occurs assortment of maternal attach to the spindle 2 sets to 1 set and paternal chromosomes Nuclear division occurs There are 2 nuclear During the first nuclear twice but cytokinesis divisions with no DNA division, sister chromatids separate and move to Synapsis occurs replication between occurs only once them opposite poles During the first nuclear DNA replication is Homologous division, chromosomos followed by a single chromosomes behave line up along the nuclear division independently of each equatorial plate in pairs other Melosis only Neither mitosis nor meiosis Both mitosis and melosis During the first nuclear division, homologous chromosomes separate and move to opposite poles Mitosis only

Answer 1

Mitosis only :

DNA replication followed by single nuclear division

The new cells produced are genetically identical to each other and to the parent

Meoisis :

During first nuclear divison sister chromatids separates and move to opposite poles

nuckear division occurs twice but cytokinesis occurs only once

During the first nu kear divison chromosomes are lined up along the eauitorial plate

The chromosomes number reduce from 2 set to 1 set

There are two nuclear division, with no DNA replication in between them

Crossing over occurs

Independents assortment of maternal paternal chromosomes

Neither meiosis and nor mitosis :

During first nuclear division, sister kinetochore fuse and move towards same pole

Both meoisis and mitosis :

Chromosomes condense before they attach to the spindle

Synapsis occurs

Homologous chromosomes behave independently of each other