Compared with the genetic material of the original cell in the diagram above, each of the two new cells contains — 1. half the genetic material of the parent cell

2. twice as much genetic material as the parent cell

3. genetic material that is identical to the parent cell

4. new genetic material that is different from that of the parent cell

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

Nine months old i think but i’m not that sure

1. aspect is nothing really because the answer is right in front of your face