(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 Installation takes about an hour on average, depending on the vehicle; total costs for parts and labor can be $300-$3,000 or more. 2  CarMD.com names replacing a catalytic converter as the third most common car repair related to a check engine warning light, and estimates the average cost for parts and labor at $1,029. This raises the total price for parts and labor to $175-$850 or more. 2  For example, JC Whitney charges $186 for the aftermarket Bosal 49-state Legal Catalytic Converter (not legal in California) for a 1998 Chevrolet S10.