Answer:
tतीन प्रकार के श्वसन में आंतरिक, बाहरी और सेलुलर श्वसन शामिल हैं।
बाहरी श्वसन श्वास प्रक्रिया है। ...
आंतरिक श्वसन रक्त और शरीर की कोशिकाओं के बीच गैस विनिमय शामिल है।
सेलुलर श्वसन ऊर्जा के लिए भोजन के रूपांतरण शामिल है
Explanation:
Answer:
Farts — also called flatus (say: FLAY-tuss) or intestinal (say: in-TESS-tuh-null) gas — are made of, well, gas! When you eat, you don't swallow just your food. All of these gases in the digestive system have to escape somehow, so they come out as farts! Gases are also what can make farts smell bad.
B-Reducing the fish population also removes the fish and mammals that eat them.
Cytotoxic t-cells are able to recognize infected body cells because <u>the</u> <u>infected cells display foreign antigens</u>.
<h3>What do cytotoxic killer T cells do?</h3>
The helper T cell and the cytotoxic T cell are the two main subtypes of T cells. Helper T cells, as their names imply, "assist" other immune system cells, whereas cytotoxic T cells "kill" virally-infected cells and tumors. The TCR cannot directly bind antigen, unlike an antibody.
Killer T cells are also known as "cytotoxic" or "cytolytic" cells because they have unique molecular weapons that allow them to attack and kill other cells that are showing targets they are familiar with, such as a virus-infected cell or even a malignant cell. The processed cancer cell antigen, which is solely presented by MHC-class I, must be recognized by cytotoxic T lymphocytes. Helper T cells binding to a processed antigen on the same dendritic cell as the MHC-class II presenting a processed cancer cell antigen enhances cytotoxic T-cell complete activation.
Learn more about T-cells here:
brainly.com/question/9292555
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