So that there is more gene variation. Let's say if they all had the same genes, one specific disease would be fatal for the species' existence since they would all be the same. The diverse gene pool allows species to develop different characteristics that can help them defend against disease
Height- people can be short or tall base on their genes this is dependent on your parents
The microtubules that organize the chromosomes along the metaphase plate are released by centrosomes, also known as microtubule organizing systems. Cytokinesis is the dividing of the cell contents to create two new cells, beginning in anaphase or telophase, and these phases occur in strictly sequential order.
There are 9,0 microtubule multiplets close to the Golgi that generate microtubules. These microtubules utilize dyneins and kinesins to connect to the kinetochores of chromosomes in order to maintain a dynamic movement process and for the centralized organization of chromosomes along the metaphase plate.
Prophase, Metaphase, Anaphase, and Telophase are the four basic phases of mitosis. Some textbooks divide prophase into an early phase (named prophase) and a late phase, giving the number five (called prometaphase).
learn more about Cytokinesis brainly.com/question/314066
#SPJ4