(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.
How much should it cost to replace an alternator? A: It costs about $400 to $639 to replace an alternator as of 2014, depending on the make and model of the car. This amount includes the cost of parts, which is about $279 to $485 excluding taxes and fees, and the cost of labor, which is about $121 to $154. Continue Reading.