Some species of fishes have a sperm duct which is either partially or completely separate from the mesonephric duct. In all amniote species the efferent ductules from the testis connect to the mesonephric duct (ductus deferens). The mesonephric duct does not function as the urinary duct in amniotes.ome species of fishes have a sperm duct which is either partially or completely separate from the mesonephric duct. In all amniote species the efferent ductules from the testis connect to the mesonephric duct (ductus deferens). The mesonephric duct does not function as the urinary duct in amniotes.
The Cost of Rehab. Rehab can be a costly proposition for many people. Even though the cost to the individual patient and his family has declined in recent years, treatment programs often reach into the thousands of dollars. In 2002, the average cost of a rehab treatment program was around $1,400. Residential treatment rates stood around $3,800, and outpatient methadone treatments cost an average of about $7,400. Some rehab facilities' inpatient treatment programs can cost into the tens of thousands of dollars. Crossroads Centre, a rehab center in Antigua, West Indies, founded by guitarist Eric Clapton, charges an average of $15,000 per month for treatment [source: Addiction Resource Guide ].
Lower success rates mean patients relapse and have a need to return to treatment â which now raises the overall cost significantly. Monthly rehab costs can range from 15k a month to 45k depending on the location, types of treatments are offered, and more. If we drop the monthly cost to 10k, assume that the patient will experience relapse after participating in a 30 day program and need to repeat treatment at least 5x, the total cost is $50,000.