Answer:
the ethmoidal sinus is one of the four ethmoidal sinuses
Accuracy means getting a result that's close to the real answer while precision means getting a similar result every time you try
Not to be concerned as long as the diet as a whole provides average amounts
A karyotype is the number and appearance of chromosomes in the nucleus of an eukaryotic cell. Karyotypes also describe the chromosomes count of an organism and the appearance of these chromosomes under the microscope. Cell which lack cell cycle control are often cancerous cells and they look different under the microscope compared to the normal cells. Cancerous cells will look different under the microscope in term of number of chromosomes, size, length, positioning and general appearance.
