Micro World

Pine Pollen Grain : quelle est sa taille ?

Pine Pollen Grain fait environ 70 µm de large.

Ce qui est mesuré : winged conifer pollen grain, width

Pine Pollen Grain (70 µm) à l’échelle, avec a human hair (70 µm) et a human egg cell (115 µm)
À l’échelle, de gauche à droite : Pine Pollen Grain (70 µm), Human hair (70 µm) et Human egg cell (115 µm).

Comparer

Quelle taille ça fait vraiment ?

  • About the same width as a human hair
  • About 61% of the width of a human egg cell
  • As wide as about 3 cloud droplets side by side
  • About 7 would fit across a grain of sand
  • As wide as about 9 red blood cells side by side

Découvrir

À savoir sur Pine Pollen Grain

Pine pollen grains have two air-filled sacs that act like tiny balloons, helping them travel long distances on the wind.

Source : Palynology databases, PalDat; USDA Forest Service

Micro World

NomTailleComparé à Pine Pollen Grain
Dandelion Pollen Grain35 µm0,5×
Tetrahymena thermophila50 µm0,71×
Ascaris lumbricoides Egg60 µm0,86×
Human Cheek Epithelial Cell60 µm0,86×
Pine Pollen Grain70 µmcette page
Human Adipocyte100 µm1,4×
Euplotes100 µm1,4×
Human Cardiomyocyte100 µm1,4×
Human Smooth Muscle Cell100 µm1,4×
Onion Epidermal Cell100 µm1,4×

Teste ton sens des proportions

Lequel est le plus grand : Pine Pollen Grain ou Tetrahymena thermophila ?

Thèmes

D’autres tailles similaires