Below shows an example,
5.
genetic variation can arise in a number of different ways. the picture below shows an en
when might the process take place that allows this genetic variation to occur?
xx-xx-x
a. during fertilization
b. during meiosis
c. during dna replication
d. during binary fission

the correct answer would be 6 feet.

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

amber has allowed scientists to study dna that has been preserved over millions of years.