PRRS exists in two distinct forms, reproductive and respiratory, and infected farms may experience one or both. A variety of factors, including swine genetics, the specific PRRS virus variants in the herd, health status of the herd, ages of the animals involved, and pregnancy status, may influence the clinical signs.
8495 Karma. 1. Silicon is a metal and oxygen is a non metal hence it will form both ionic and covalent bonds, pauling principle explains the ratio in detail.Was this answer helpful?495 Karma. 1. Silicon is a metal and oxygen is a non metal hence it will form both ionic and covalent bonds, pauling principle explains the ratio in detail.
Titanium dioxide, also known as titanium(IV) oxide or titania, with its molecular formula TiO2 and molecular weight 79.87, is a kind of powder. Titanium dioxide color is white. Formula for titanium dioxide is TiO2. Titanium dioxide cas no.is 13463-67-7.