Therefore, in a diploid body cell before the synthesis phase, we have 46 single stranded chromosomes - 2 sex chromosomes, and 22 pairs of homologous chromosomes (1 from each parent).
according to this report the total first year cost of owning a dog is $ 1270 and for a cat it s $ 1070 as you can see having a pet can cost you over $ 1000 in the first year and well over $ 500 each additional year depending on the food you buy and your actual medical expenses the costs could be much higher
When you take into account inflation and rising costs, if you bought a new puppy today, Sainsburyâs estimate the annual cost could easily rise by about 20 per cent to Â£1,418 during its life expectancy, which is on average 13 years. This would take the cost of owning a dog to nearly Â£18,500 in its lifetime.