Answer:
The correct answer is option B.
Explanation:
MHC or The major histocompatibility complex is a series of genes that have information and rise to cell surface proteins required for the adaptive immune system to recognize the pathogen or the foreign molecules, There are three classes of MHC - MHC1, MHC2, and MHC3.
MHC class II generally present only on antigen-presenting cells such as single nuclear phagocytes, dendritic cells, thymic and B cells.
Thus, the correct answer is option B.
Answer:
Google
Explanation:
Look up a picture on google there is your answer :D
Answer:
Different types of microscopes use different sources for magnification, have different levels of magnification, and can help in visualizing an object in two dimensions or three dimensions.
Thus, if the same object is observed under different microscopes the differences we can observe is the resolution, magnification, and plane (2D or 3D) of the object.
For example, a compound microscope can magnify up to 500x whereas stereoscopic microscope can only magnify up to 50x.
Answer:
Change in behavior due to the experience result.
Explanation:
The organism is able to elicit a response against the particular stimuli. The stimuli can be from the external as well as from the internal environment.
The response against a stimuli can be pleasant as well as can be awarded with the punishment. The stimuli awarded with pleasant can be repeatedly used by the organism and unpleasant outcomes of the stimuli can be completely dropped. The individual changes its behavior due to the experience of the result provided by the stimuli outcome.
Answer:
a- CRCR frequency = 0.5
b- CRCW frequency = 0.3
c- CWCW frequency = 0.2
d- CR frequency = 0.65
e- CW frequency = 0.35
Explanation:
Due to technical problems, you will find the complete explanation in the attached files.
