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single-celled

Cultural  
  1. Made up of only one cell. Bacteria are single-celled organisms.


Example Sentences

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Much of the data used in the study came from yeast and E. coli, single-celled organisms that make it easier to measure the fitness effects of mutations.

From Science Daily • May 29, 2026

Multicellular cyanobacteria evolved gradually from single-celled ancestors, gaining complexity over time.

From Science Daily • Apr. 20, 2026

The research draws inspiration from single-celled slime molds that self-organize when starving.

From The Wall Street Journal • Nov. 1, 2025

A slime mould consists of mobile, single-celled, amoeba-like organisms that live independently but can come together to function as a single entity in order to find food and reproduce.

From BBC • Aug. 26, 2025

Fadi added a few finishing touches to his drawings of amoebas and other single-celled micro-organisms, which the class had been reviewing.

From "Shooting Kabul" by N. H. Senzai

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