7.5 micrometers
23
Well they are, on average, 6-8 microns in diameter. So after converting to nanometers (1 nm = .001 microns), they are about 6000-8000 nm in diameter. This is the about the same diameter as the capillaries in your body, meaning only one red blood cells can fit through at a time.
100
The human sperm cell has 23 chromosomes. White blood cells have 46 chromosomes. Mature red blood cells to not contain a nucleus, and therefore has no chromosomes. Platelets are cell fragments and also do not contain nuclei.
23 sets of 2; 46 chromosomes.there is 5
about 4 million red blood cells in a o.
A egg cell is 60-70 micro meters long(2) millimeters
The average size of a human cell varies quite a lot. a single nerve cell can be up to a meter long while a cheek cell averages about 50 micrometers or .05 mm. the average cell though is between 10 micrometers and 100 micrometers
25,400 micrometers
17,075,270,000,000,000,000,000,000 micrometers
Red blood cells have no genetic information in them. White blood cells have the usual diploid number 46 (23 pairs). Sperm cells are haploid, so have 23 chromosomes.
730 micrometers