(The gametes of diploid organisms contain only single unpaired chromosomes and are called haploid .) Each pair of chromosomes comprises one chromosome inherited from the father and one inherited from the mother. For example, in humans, somatic cells contain 46 chromosomes organized into 23 pairs.
What is the average cost to rebuild an engine? A: The average cost to rebuild an engine is typically $300 to $1,200. An older air-cooled engine is on the low end of the scale, while small block eight-cylinder engines are higher in price. An engine needing block and head machine work adds to the price. Continue Reading.
The engine in Cessna 150's is rated for 1,800 hours of use before overhaul, for Cessna 152's the interval is 2,400 hours. The cost of overhaul varies widely, but is at least $5,000 for a low budget job and may be as high as $15,000 for a factory like new overhaul.Additional reserves are used for things like keeping the airplanes radios up to date, paint jobs and interior refurbishment.his annual inspection is required by law, even if the airplane has not been flown at all since the previous year. The cost of these inspections on a Cessna 150-152 in good condition range from a low of about $500 to a high of about $1,500.