Cellular adaptive immunity is carried out by
b cells
t cells
bone marrow
neutrophils

T cells

Explanation:

The adaptive immune system also  known as the acquired immune system is a subtype of the immune system which is involved in generating specific responses against the foreign particle upon exposure and help eliminate it and prevent its growth.This adaptive immune response mediates its response in two broad ways:1. Cell-mediated response2. Humoral responseThe cell-mediated response of the adaptive immune system is mediated by the T cells. The T cells are of various types:

1. Tc (cytotoxic) cells - These are responsible for killing the virus-infected cells or cancer cells.

2. Th (t-helper) cells - they help tailor the immune response towards a specific antigen and also helps activate the B cells that are involved in the humoral immune response. 

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