After some research I found the important parts mostly bolded
Advantages:
1) Although the technology at first seems like something done for convenience rather than being something of significant utility, the fact is that poorly developed nations like India which have a relatively poor vaccination program are most likely to benefit from such a vaccine.
This is also the reason why many of the projects mentioned here (including Arntzen's early work) have been funded by the WHO.
2) Mucosal immunity : The vaccines which are given parenterally (e.g. Intramuscularly) induce a systemic response but little or no local immune response in the GI tract. This so called "mucosal immunity " is increasingly being considered very important for defense against GI pathogens. ( Remember OPV..)
3) And of course, it's painless and convenient
Disadvantages:
1) The vaccine dose would be inadequate if the patient eats only one banana/potato instead of the recommended two. Furthermore, there might be difficulties in judging the dose itself since the amount of antigen in each fruit cannot be accurately measured.
2) The risk of introducing a new gene into the Plant DNA population is not known. The gene may jump species and propagate into other plants (or wild varieties of the same plants).
This may cause unpredictable results including a decrease in the number or even extinction of a particular plant species due to growth stunting caused by the viral/bacterial gene. (This has been known to occur in research studies, including Arntzen's)
3)"Oral Tolerance": In another concern, scientists need to be sure that vaccines meant to enhance immune responses do not backfire and suppress immunity instead. Research into a phenomenon called oral tolerance has shown that ingesting certain proteins can at times cause the body to shut down its responses to those proteins.
This may cause the body to become more susceptible to a particular disease agent rather than become immunized against it.
Answer:
The first step in the seven-step decision-making model is identify the decision to be made.
Explanation:
Decision-making is a process that must be done conscientiously, but involves a certain degree of promptness or speed. Even so, it involves following a series of steps to achieve effectiveness. Effective decision making depends on choosing the right decision -adapted to real needs- at the right time.
<em>The effective decision-making model includes seven steps, the </em><em>first of which is to identify the decision to be made</em><em>.</em>
A traditional model of decision making begins with identifying the problem or situation to which a solution or decision should be applied. In this model, the problem has already been identified, analyzed, and the most satisfactory decision attempted.
The other steps in decision making include gather information, identify alternatives, weigh the evidence, choose among alternatives, take action and review the decision.
Learn more:
Decision-making model brainly.com/question/13423321
B) Tart and tangy, Each food has an opposite taste that goes well with it. For example fun dip, the candy stick is pure sugar (which is sweet) and the dip is sour.
