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<u>Full Question: </u></h3>
One of the major contributors to our understanding of vaccination was Edward Jenner. What is Jenner's contribution to the development of vaccinations? Choose the statement that best describes the work of Edward Jenner.
a) He discovered the process of passive immunization--the transfer of protective antibodies to an individual.
b) He was the first person to demonstrate that it was possible to make a vaccine against a bacterial infection.
c) Jenner developed the process of variolation, whereby he infected people with ground smallpox scabs to protect them from smallpox.
d) He demonstrated that inoculating people with crusts from cowpox lesions protected them from smallpox infection
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Answer:</u></h3>
He demonstrated that inoculating people with crusts from cowpox lesions protected them from smallpox infection is the statement which best describes about the work of Edward Jenner.
Option d
<h3><u>Explanation:</u></h3>
Edward Jenner was the inventor of Smallpox Vaccination.
Edward Jenner was born in Berkley, England on 17 May 1749. He was the person who first used the word vaccine or Vaccination. In 1798 he invented Variolae Vaccine also known as the "Cow Pox vaccine".
The vaccine has defending nature against smallpox. He designed the vaccine to defeat the disease of smallpox which was very common in milkmaids. His Variolous Material was very successful in defeating the infection. That's how Jenner contributed to the rise and beginning of Vaccination and end of several infectious diseases.
"A Synapse" is the <span>name for a quick, unlearned, and automatic response. the other options given in this question can be neglected. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that has come to your help.</span>
The other nitrogenous bases in our DNA are in a different order, and so code for different amino acids, creating different characteristics. also cytochrome c is in every organism so it is possible we share sequences with other species.
The test (independent) variable in this experiment is the color of the water. An independent variable is a variable that can be manipulated or vary in an experimental study to explore its effects. The independent variable is the cause.
Independent variables are the variable which the experimenter changes to test their dependent variable. A switch in the independent variable directly causes a change in the dependent variable. The result on the dependent variable is studied and noted.
There are two main types of independent variables; Experimental independent variables and Subject variables.
The independent variable is the component that can be changed in an experiment.
Learn more about the independent variable here:
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Answer:
a
Explanation:
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