Vehicle ownership by expats in Saudi. Public transport is almost negligible in Saudi Arabia. As an expatriate, it is really convenient if you have a car of your own. For those of you with your families, it is almost impossible to survive without a vehicle.
Phyla with a true coelom and digestive system are divided into two groups, the protostomes and the deuterostomes. As the hollow sphere of cells known as a blastula develops, an invagination produces an opening called the blastopore. In protostomes, the blastopore becomes the mouth.
â¯ Alleles: DNA sequences within a marker or locus (gene and allele sometimes have same meaning). 12 â¢ Now, there are mainly two kinds of makers used today. (1) SNPs (Single nucleotide polymorphism): 1 bp in length; there are two alleles in human population. The two alleles may be any two from {A,G,C,T}.