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
And it's set to get even more expensive. Cost of a pet: Cats and dogs will cost their owner Â£17k in their lifetime. The average annual cost of owning a dog is currently Â£1,183. However, pet inflation will bump this up over its lifetime.