Answer:
1,2,4,5,6,3
Explanation:
Meiosis involves two rounds of cell division to create 4 haploid cells, therefore, we know that 3 must be the final stage.
Meiosis starts with a diploid cell following DNA replication. Therefore, stage 1 is the first.
Homologous chromosomes align (as shown in stage 2). Then, the chromosomes are separated to opposite poles of the cell (4) and two new cells start to form, before the cell divides (5).
Then, the chromosomes in these two cells align at the centre of the cells (6), and the sister chromatids are pulled apart to create four haploid cells (3)
A.Energy,Water,Sunshine, Protection
Answer: The first step is coagulation, which involves adding chemicals to the water. ...
The second step is called flocculation, in which larger particles called flocc form after coagulation.
Sedimentation occurs next when the heavy flocc settles to the bottom and is cleared away.
Explanation:
A strain is a low-level taxonomic rank used at the
intraspecific level (within a species). While the majority of the members of the same species have very high similarity in their genomes, there occasionally is a proportion of the species that has a little different genome from the popular species group. This variability results in different strains on the species.
A harmless Staphylococcus
aureus may have a muted virulence gene. However, either due to mutation of the
gene or recombination with the harmful strain, a harmless Staphylococcus
aureus could easily turn virulent (harmful).