Question

Explain the following terms. A.Immunity B.Threshing​

Answer 1

Answer:

Immunity is the ability of a body's white blood cells to fight against pathogens by specific antigens and antibodies.

Threshing is a mechanical process of separating the edible part of grain from crops.

Explanation:

Answer 2

Answer:

Immunity can be defined as a complex biological system endowed with the capacity to recognize and tolerate whatever belongs to the self, and to recognize and reject what is foreign (non-self). From: Encyclopedia of Biomedical Engineering, 2019.

verb (used with object) to separate the grain or seeds from (a cereal plant or the like) by some mechanical means, as by beating with a flail or by the action of a threshing machine