Observation should come first. Check the other answers in case im mixing up a different method. False.
Answer:
they're aligned at the centre of the mitotic spindle...(metaphase plate)
About 60 percent of our genes have a recognizable counterpart in the banana genome! "Of those 60 percent, the proteins encoded by them are roughly 40 percent identical when we compare the amino acid sequence of the human protein to its equivalent in the banana
The main reason is because they are heavy, and because they don't have to chase their food. They're not predators and their shells give them protection like running away gives protection to other herbivores.