An ostrich egg.
Caulerpa is the largest single Cell organism. An unfertilized Ostrich egg is the largest single Cell; Ovums are single Egg Cells. Actually the largest single cell in the world is the giraffe neuron in a hind leg of the giraffe.
The single largest cell is that of an egg
us
An example of a large cell is an ostrich egg cell, which is one of the largest single cells found in nature. It is large enough to be visible to the naked eye and contains all the necessary components for early embryonic development within its structure.
fren
For the human body, the female ovum.
A cell that fits in your hand and doesn't require a microscope to see is an egg cell, specifically a chicken egg. The yolk of the egg contains the ovum, which is the largest single cell in the animal kingdom and can be seen with the naked eye. Another example is a fully developed ostrich egg, which is also a single cell and is the largest known cell. These examples illustrate how certain types of cells can be visible without the aid of magnification.
An example of an organism that consists of a single cell is a bacterium. Bacteria are unicellular organisms that can carry out all the processes of life within a single cell, including metabolism, reproduction, and response to environmental stimuli.
Extinct: Xenophyophores . Living: Unfertilised ostrich eggs.
yes edit: No, even though that is what social media would have you believe. In reality the egg yoke is simply food for a microscopic normal sized cell. The yoke itself does not live nor act like a cell at all. Also even if you were to assume that by a vauge definition it were a cell (the same definition that would interpret my bladder as a cell) then yes it would be an abnormaly large cell, but not the largest. There is a kind of plant growing in south america which can get multiple meters in length. So im sorry but it is not the largest single cell, but that would be cool
The largest single cell today would be the ostrich egg. The previous champ would probably have been the egg of the elephant bird of Madagascar.
The largest single-cell organism is the marine microorganism called Thiomargarita namibiensis. It can reach up to 0.75 mm in diameter, making it visible to the naked eye.