Answer: Variolation
Explanation:
Variolation can be defined as the condition in which the inocolutaion of the individuals with the infectious materials, scabs or pulses from the smallpox victim.
This was introduced by the route of nasal passage or injected intravenously. The infection that developed because of this was less than normal and it provided protein against more serious disease.
Hence, the correct answer is Variolation.
Dihybrid Crosses-- Mendel made DIHYBRID CROSSES to determine if certain traits forms... etc.
Answer:
c
Explanation:
the main reasons cells duplicate is so they can replace damaged cells and tissues
An acid is any chemical compound which when dissolved in water gives a solution with a hydrogen ion activity greater than in pure water.2<span>A </span>base<span> is an aqueous substance that can accept hydrogen ions.</span>