Final answer:
In mitosis, a chicken cell with 78 chromosomes will produce two daughter cells, each with the same number of chromosomes as the parent cell.
Step-by-step explanation:
When a chicken cell with 78 chromosomes undergoes mitosis, it produces two daughter cells. Mitosis is a process of cell division that results in two genetically identical daughter cells, each with the same number of chromosomes as the parent cell. Therefore, from one chicken cell with 78 chromosomes, after mitosis, there will be two daughter cells, each with 78 chromosomes. This is different from meiosis, which would produce four haploid daughter cells with half the number of chromosomes.