Natural killer (NK) cells are also called cytotoxic T cells (Option A).
<h3>What are NK cells?</h3>
The NK (Natural killer) cells are cytotoxic lymphocytes that trigger responses from the innate immune system.
Natural killer cells are one of the most important types of lymphocytes (white blood cells) in human cells.
These cells have cytotoxic properties because they produce cytotoxic granules and different cytokines.
Learn more about NK cells here:
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Strong/ fit because u need exercise in order to stay fit and healthy for muscles or anything in the body
The hairy stem which is the dominant character or trait will be expressed in this batch of tomato plants