(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.
1 According to a Buzzle.com article, the alternator replacement cost can be anywhere from $175 to as much as $400 depending on the make and model of the car. On average, plan on spending anywhere from $30 to $85 to replace the alternator belt and nothing else. 2  If you have to have a professional assist you with the job, the cost can shoot up to as high as $100 to $175. 3  If the entire alternator has to be replaced, the cost of replacing it can be $250 to as much as $600.