If honey is not organic that means that bees were using the flowers with pesticides. Organic beekeeping is the beekeeping practiced in clean environment, without intensive agriculture, use of synthetic feed and chemicals harmful for the bees.
Thereâs no way of knowing exactly how many of Henriettaâs cells are alive today. One scientist estimates that if you could pile all HeLa cells ever grown onto a scale, theyâd weigh more than 50 million metric tonsâan inconceivable number, given that an individual cell weighs almost nothing.
Organisms can be classified as unicellular (consisting of a single cell; including bacteria) or multicellular (including plants and animals). While the number of cells in plants and animals varies from species to species, humans contain more than 10 trillion (10 13) cells.Most plant and animal cells are visible only under the microscope, with dimensions between 1 and 100 micrometres. Cell walls may or may not be present. 2  The eukaryotic DNA is organized in one or more linear molecules, called chromosomes, which are associated with histone proteins. 3  All chromosomal DNA is stored in the cell nucleus, separated from the cytoplasm by a membrane.