HIV or other sexually transmitted diseases.
Answer:
New diseases are produced.
Explanation:
Biotechnology in animal agriculture is the potential alienation in the genetic makeup of newly created organisms from the original one which can cause several consequences in the newly produced organisms. This changing of genetic makeup also creates many new bacteria and viruses that causes more dangerous diseases in humans and animals. Sometimes the transgenic DNA can transfer into the genetic material of our cells that cause damages including cancer disease.
Answer:
The current population of earth is 7.9 billion if that is what you were asking.