Which is the largest animal cell?

By Ritesh|Updated : September 6th, 2022

The largest animal cell is the ostrich egg. Animal cells lack plant-specific organelles such as chloroplasts, an organelle that carries out photosynthesis, or cell walls that support a plant cell. The ostrich egg, which can measure up to 5.1 inches in width and weighs roughly 1.4 kg, is the largest known animal cell.

Largest Animal Cell

  • A fixed nucleus and other membrane-bound organelles, such as the Golgi apparatus, endoplasmic reticulum, and mitochondria, distinguish eukaryotic cells from prokaryotic cells.
  • The nucleus of prokaryotic cells is not fixed (instead, the area of the cytoplasm – called the nucleotide – contains the genetic material).
  • Additionally, membrane-bound organelles are absent.
  • All animals have several cells working together to form the entire creature because they are multicellular.
  • In complex creatures like humans, these cells may have undergone extensive adaptation to carry out various tasks.
  • Despite being made of human cells, they all look and behave remarkably different from one another.
  • Animal cells range from a few millimetres to a few tiny microns.
  • The human neuron, which is only 100 microns long, stands stark contrast to this.
  • Animal cells can also vary in shape; some are smooth, while others are oval or rod-shaped.
  • Animal cells come in various varieties, each designed to perform specific tasks.


Which is the largest animal cell?

The ostrich egg is the largest animal cell. Animal cells do not have plant-specific organelles like chloroplasts which carry out photosynthesis, or cell walls that support a plant cell.


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