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.
The Eukarya is defined by what synapomorphy (shared derived trait)? Malaria is caused by a protist----specifically by apicomplexan species in the eukaryotic lineage known as _____. Inside the mosquito, gametes fuse to form a _____ zygote which undergoes _____.