Serratia marcescens is normally associated with nosocomial infections like catheter-associated bacteremia. In hospitalized adults, it is very common in urinary tract infections and sometimes in wound infections. Diagnosis in children often find the disease in the gastrointestinal system.erratia Marcescens symptoms are commonly associated with urinary tract infections, but in 30% to 50% of reported cases, there are no symptoms to assist diagnosis.
The joining. of an egg and a sperm is called fertilization, and the cell that. forms is called a zygote (ZI goht). Generally, the egg and the. sperm come from two different organisms of the same species. Following fertilization, mitosis and cell division begins. A new. organism with a unique identity develops.
The final stage of mitosis or meiosis, when chromosome separation is completed. The final stage of mitosis .The final stage of meiosis when the chromosomes move toward opposite ends of the nuclear spindle.A stage of nuclear Division in meiosis and mitosis, occurring once in mitosis and twice in meiosis.