If a disease affects only a human and not an animal, then it would be difficult to fulfill Koch's postulate number .

What is the difference between an igneous, sedimentary and metamorphic rock

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated