The study is published in the journal Nature. The first life forms to appear on Earth were unicellular, i.e., composed of a ...

A single bacterium consists of just one cell. Not all bacteria are harmful. There are different unicellular organisms and types of bacteria. Yeast are unicellular fungi. They are used by brewers ...

Biological cells often possess thin, hair-like protrusions on their surface known as cilia, which serve various functions ranging from movement to sensing environmental signals. Researchers from ...

Unicellular organisms, such as microalgae, also age when they can no longer divide due to a lack of nutrients. The newly discovered mechanism enables old cells to rejuvenate and divide again after ...

Biological cells often possess thin, hair-like protrusions on their surface known as cilia, which serve various functions ...

Biological cells often possess thin, hair-like protrusions on their surface known as cilia, which serve various functions ranging from movement to ...

Evolution 62, 436–451 (2008). King, N. The unicellular ancestry of animal development. Developmental Cell 7, 313–325 (2004). Kirk, D. L. A twelve-step program for evolving multicellularity and ...

Others, such as choanoflagellates, which are animals’ closest living unicellular relatives, envelop and digest still smaller cells. Ocean ecosystems depend on these predators and browsers to ...

A single bacterium consists of just one cell. Not all bacteria are harmful. There are different unicellular organisms and types of bacteria. Yeast are unicellular fungi. They are used by brewers ...