| D007814 |
Larva |
Wormlike or grublike stage, following the egg in the life cycle of insects, worms, and other metamorphosing animals. |
Maggots,Tadpoles,Larvae,Maggot,Tadpole |
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| D007928 |
Lethal Dose 50 |
The dose amount of poisonous or toxic substance or dose of ionizing radiation required to kill 50% of the tested population. |
LD50,Dose 50, Lethal |
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| D008752 |
Methylene Chloride |
A chlorinated hydrocarbon that has been used as an inhalation anesthetic and acts as a narcotic in high concentrations. Its primary use is as a solvent in manufacturing and food technology. |
Dichloromethane,Methylene Bichloride,Methylene Dichloride,Solaesthin,Bichloride, Methylene,Chloride, Methylene,Dichloride, Methylene |
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| D004000 |
Dichloroethylenes |
Toxic chlorinated unsaturated hydrocarbons. Include both the 1,1- and 1,2-dichloro isomers. Both isomers are toxic, but 1,1-dichloroethylene is the more potent CNS depressant and hepatotoxin. It is used in the manufacture of thermoplastic polymers. |
Vinylidene Chlorides,Chlorides, Vinylidene |
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| D004980 |
Ethane |
A two carbon alkane with the formula H3C-CH3. |
|
|
| D005025 |
Ethylene Dichlorides |
Toxic, chlorinated, saturated hydrocarbons. Include both the 1,1- and 1,2-dichloro isomers. The latter is considerably more toxic. It has a sweet taste, ethereal odor and has been used as a fumigant and intoxicant among sniffers. Has many household and industrial uses. |
Dichloroethanes,Dichlorides, Ethylene |
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| D006843 |
Hydrocarbons, Chlorinated |
Hydrocarbon compounds with one or more of the hydrogens replaced by CHLORINE. |
Chlorinated Hydrocarbon,Chlorinated Hydrocarbons,Organochlorine Compound,Chlorine Compounds, Organic,Organochlorine Compounds,Compound, Organochlorine,Compounds, Organic Chlorine,Compounds, Organochlorine,Hydrocarbon, Chlorinated,Organic Chlorine Compounds |
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| D000818 |
Animals |
Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. |
Animal,Metazoa,Animalia |
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| D001156 |
Artemia |
A genus of CRUSTACEA of the order ANOSTRACA, found in briny pools and lakes and often cultured for fish food. It has 168 chromosomes and differs from most crustaceans in that its blood contains hemoglobin. |
Brine Shrimp,Shrimp, Brine,Artemias,Brine Shrimps,Shrimps, Brine |
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| D012623 |
Seawater |
The salinated water of OCEANS AND SEAS that provides habitat for marine organisms. |
Sea Water,Sea Waters,Seawaters,Water, Sea,Waters, Sea |
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