Plant height control by 3 pair of polygene, two varieties of maize averaging 48 and 72 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 60 inches in height. What is number of average phenotype out of 500 F2 plants?

TLS Online TPP Program

#Question id: 1556

#Unit 4. Cell Communication and Cell Signaling

Which one of these is not a property of Antigen?

TLS Online TPP Program

#Question id: 1557

#Unit 4. Cell Communication and Cell Signaling

which one of these antibody can cross placenta?

TLS Online TPP Program

#Question id: 1558

#Unit 4. Cell Communication and Cell Signaling

Work of follicular dendritic cells

TLS Online TPP Program

#Question id: 1559

#Unit 4. Cell Communication and Cell Signaling

Which of cytokine is responsible for Class Switch IgM into IgE

TLS Online TPP Program

#Question id: 1560

#Unit 4. Cell Communication and Cell Signaling

An invertebrate, such as an insect, has innate immunity that can be nonspecific about which pathogens are prevented from harming its metabolism. Which of the following is most likely to function this way in the insectʹs intestine?

TLS Online TPP Program

#Question id: 1561

#Unit 4. Cell Communication and Cell Signaling

The cells and signaling molecules involved in the initial stages of the inflammatory response are ?