They provide information on shared ancestry and evolutionary relationships.
If a particular job of a cell was to swim a long distance to an egg with a flagella, then it would need more mitochondria. As mitochondria undergo cellular respiration and essentially utilize the carbohydrates for that particular cell to produce the final product of ATP high energy containing molecules needed for the movement.
Answer:
carry information from one generation to another
A haploid is half of a parent cell.
