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
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
Comparé à d’autres objets microscopiques
| Nom | Taille | Comparé à Pine Pollen Grain |
|---|---|---|
| Dandelion Pollen Grain | 35 µm | 0,5× |
| Tetrahymena thermophila | 50 µm | 0,71× |
| Ascaris lumbricoides Egg | 60 µm | 0,86× |
| Human Cheek Epithelial Cell | 60 µm | 0,86× |
| Pine Pollen Grain | 70 µm | cette page |
| Human Adipocyte | 100 µm | 1,4× |
| Euplotes | 100 µm | 1,4× |
| Human Cardiomyocyte | 100 µm | 1,4× |
| Human Smooth Muscle Cell | 100 µm | 1,4× |
| Onion Epidermal Cell | 100 µm | 1,4× |
Teste ton sens des proportions
Lequel est le plus grand : Pine Pollen Grain ou Tetrahymena thermophila ?
Thèmes