<span>The specimen are placed in vacuum while examining the cells or living organisms. Also, the electron must penetrate inside of the cell and in such conditions, any living organism is not able to survive. Thus, this reason best explains the answer to why dead cells specimen must be used for Transmission electron microscopy.</span>
Hi
The purpose of writing a lab report mainly is to describe the results of your experiment and the learning outcome of your performed experiment as well.
Here are some important parts of a lab report:
Title Page:
It is not mandatory but it is good to add a title page for overall presentable formatting. It will include the title of your experiment, your name and also if there is a partner his name, the name of your lab as well as supervisor's name, along with the date experiment was performed.
Purpose/Introduction:
It is few paragraphs long tat explains the main objectives of your experiment. It may also include the results as well as the hypothesis and barf conclusion of experiment.
Materials and Methodology:
This includes the protocols you followed for carrying out a certain experiment and also the main items you used to exectute the experiemnt like equipment, chemicals etc.
Data:
The numerical data you obtain from an experiment can look presentable if you write in the form of table.
Results
It is just an representation of your data in forms of sentences that and results are close to predictable findings and how reliable they look.
Analysis or Discussion
Here you discuss your results that how they are similar or different to the experiments of similar nature that are already conducted. You can give your opinion as per your knowledge and interpret your results so that they make a sense for the reader.
Conclusions
Just conclude the report in one small paragraph that how your experiment accepted or rejected your hypothesis.
Figures or graphs:
You can include some figures and graphs that support your experiment.
References:
Here you will add the links or citations of the work that helped you in carrying out experiment or writing the lab report like journal articles, website articles etc.
Hope it help!
The passage of IgG antibodies from mother to fetus illustrates passive immunity.
- Antibodies produced outside the body can protect a person from contracting a disease, or they can give passive immunity.
- Because antibodies are not regenerated as frequently as they would be in a person with a functioning immune system, passive immunity is typically transient.
- Immunity that is transferred from mother to kid is known as maternal passive immunity or natural passive immunity.
- Antibodies are transferred to the unborn child by the placenta while they are still in the womb and can offer protection against the corresponding infections in the weeks and months after delivery.
- An infant's passive immunity to disease is maintained after birth due to antibodies contained in breast milk, particularly in colostrum, the protein-rich milk produced in the first few days after birth.
- The importance of maternal passive immunity for safeguarding infants until their own immune system is mature enough to protect them.
learn more about passive immunity here: brainly.com/question/21480961
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