Following table shows the number of individuals of five tree species in a community

Tree Species	No. of Individuals
A	50
B	20
C	20
D	10

Based on the above, the Simpson’s index and Shannon weaver of the community will be respectively?

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#Question id: 1905

#Unit 4. Cell Communication and Cell Signaling

What is the approximate 1-year survival rate for cadaver kidneys grafted into individuals with no DR mismatches?

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#Question id: 1906

#Unit 4. Cell Communication and Cell Signaling

Graft vs host disease often accompanies transplantation of:

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#Question id: 1907

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is TRUE of HLA-G?

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#Question id: 1908

#Unit 4. Cell Communication and Cell Signaling

The very rapid response to a second allogeneic graft is:

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#Question id: 1909

#Unit 4. Cell Communication and Cell Signaling

Concerning MHC class II antigen differences between two individuals, which of the following is NOT TRUE?

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#Question id: 1910

#Unit 4. Cell Communication and Cell Signaling

Hyperacute graft rejection is caused by: