HELP!! Which of these types of white blood cell is NOT a lymphocyte? O A. B cell
OB. T cell
O C. Macrophage
O D. Memory cell

C. Macrophage

Explanation:

Cytokines secreted from macrophages activate and facilitate the entry of NK cells into tissue to reduce proliferation.

So it cannot be termed as a type of lymphocyte.

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".