Answer: The human immune system consists of two types of immunity: cellular immunity and humoral immunity. Cellular immunity: The T cells are produced in cellular immunity to destroy foreign antigens. The T cells that circulate in the blood and respond to antigens tagged with the cellular surface protein called MHC (major histocompatibility complex). The T cells bind with the tagged MHC proteins and destroy them in cooperation with other immune functions. Humoral immunity: B cells are produced in humoral immunity. The B cells present in the blood serum and they recognize antigens in the lymphatic system and blood stream. The B cells attach to the antigens, kill them, and differentiate to create memory cells specific to each antigen. These memory cells then target and destroy that particular antigen if it is detected again in the future. Solution Answer: The human immune system consists of two types of immunity: cellular immunity and humoral immunity. Cellular immunity: The T cells are produced in cellular immunity to destroy foreign antigens. The T cells that circulate in the blood and respond to antigens tagged with the cellular surface protein called MHC (major histocompatibility complex). The T cells bind with the tagged MHC proteins and destroy them in cooperation with other immune functions. Humoral immunity: B cells are produced in humoral immunity. The B cells present in the blood serum and they recognize antigens in the lymphatic system and blood stream. The B cells attach to the antigens, kill them, and differentiate to create memory cells specific to each antigen. These memory cells then target and destroy that particular antigen if it is detected again in the future..

1. Answer:
The human immune system consists of two types of immunity: cellular immunity and humoral
immunity.
Cellular immunity: The T cells are produced in cellular immunity to destroy foreign antigens.
The T cells that circulate in the blood and respond to antigens tagged with the cellular surface
protein called MHC (major histocompatibility complex). The T cells bind with the tagged MHC
proteins and destroy them in cooperation with other immune functions.
Humoral immunity: B cells are produced in humoral immunity. The B cells present in the blood
serum and they recognize antigens in the lymphatic system and blood stream. The B cells attach
to the antigens, kill them, and differentiate to create memory cells specific to each antigen. These
memory cells then target and destroy that particular antigen if it is detected again in the future.
Solution
Answer:
The human immune system consists of two types of immunity: cellular immunity and humoral
immunity.
Cellular immunity: The T cells are produced in cellular immunity to destroy foreign antigens.
The T cells that circulate in the blood and respond to antigens tagged with the cellular surface
protein called MHC (major histocompatibility complex). The T cells bind with the tagged MHC
proteins and destroy them in cooperation with other immune functions.
Humoral immunity: B cells are produced in humoral immunity. The B cells present in the blood
serum and they recognize antigens in the lymphatic system and blood stream. The B cells attach
to the antigens, kill them, and differentiate to create memory cells specific to each antigen. These
memory cells then target and destroy that particular antigen if it is detected again in the future.