organisms have a mouth and a gut, the lining of which is continuous with the epithelial cells on the surface of the body. a few animals which live parasitically originally had guts but have secondarily lost these structures. the original gut of multicellular organisms probably consisted of a simple...
day or night (usa) (international) ghs classification: acute aquatic toxicity (category ), h chronic aquatic toxicity (category ), h ghs label elements, including precautionary statements pictogram: signal word: warning hazard statement(s): h , very toxic to aquatic life. h , toxic to aquatic life with...
; gums, resins and other vegetable saps and extracts chapter- vegetable plaiting materials; vegetable products not elsewhere specified or included section- chapter section iii - animal or vegetable fats and oils and their cleavage products; prepared edible fats; animal or vegetable waxes chapter chapter...
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exporting commercial plants and plant products emergency and significant plant pests travelling with plants plant health import and export forms and fees rural chemicals storing and disposal of chemicals chemical use best practice comply with legislation reporting chemical misuse report of the pirsa...
the year genetically modified (gm) crops register of genetically modified (gm) crop exemption notices independent gm review grains crop and pasture reports grain industry funds information and services keep our grain clean campaign communication process for reducing smoke taint in grapes grape and wine...
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buffers working group - weeds and pest animals animal pests in sa weeds in sa pests cost us all animal health alpaca animal welfare antimicrobial resistance bees camel and bison cattle contact us controls on feeding livestock deer disease surveillance programs and projects goats horses livestock brands...
exporting commercial plants and plant products emergency and significant plant pests travelling with plants plant health import and export forms and fees rural chemicals storing and disposal of chemicals chemical use best practice comply with legislation reporting chemical misuse report of the pirsa...