Tobacco mosaic virus can destroy tobacco plants.It has no effect on humans.This is an example of species resistance.
Correct Answer:
Verified
Q44: A macrophage can migrate out of the
Q45: Cell-mediated immunity involves T cells.
Q46: The immune mechanism that provides a defense
Q47: One reason for species resistance is the
Q48: An antibody consists of two heavy and
Q50: Macrophages are a group of lymphocytes that
Q51: CD4 and CD8 T cell subsets are
Q52: Plasma cells can secrete as many as
Q53: IgD is the most understood antibody.
Q54: The characteristic signs of inflammation are the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents