| D008387 |
Marine Toxins |
Toxic or poisonous substances elaborated by marine flora or fauna. They include also specific, characterized poisons or toxins for which there is no more specific heading, like those from poisonous FISHES. |
Marine Biotoxins,Phycotoxins |
|
| D009132 |
Muscles |
Contractile tissue that produces movement in animals. |
Muscle Tissue,Muscle,Muscle Tissues,Tissue, Muscle,Tissues, Muscle |
|
| D001952 |
Bridged-Ring Compounds |
Cyclic hydrocarbons that contain multiple rings which share one or more bridgehead connections. |
Bridged Compounds,Bridged Ring Compounds |
|
| D004372 |
Ducks |
A water bird in the order Anseriformes (subfamily Anatinae (true ducks)) with a broad blunt bill, short legs, webbed feet, and a waddling gait. |
Duck |
|
| D000458 |
Cyanobacteria |
A phylum of oxygenic photosynthetic bacteria comprised of unicellular to multicellular bacteria possessing CHLOROPHYLL a and carrying out oxygenic PHOTOSYNTHESIS. Cyanobacteria are the only known organisms capable of fixing both CARBON DIOXIDE (in the presence of light) and NITROGEN. Cell morphology can include nitrogen-fixing heterocysts and/or resting cells called akinetes. Formerly called blue-green algae, cyanobacteria were traditionally treated as ALGAE. |
Algae, Blue-Green,Blue-Green Bacteria,Cyanophyceae,Algae, Blue Green,Bacteria, Blue Green,Bacteria, Blue-Green,Blue Green Algae,Blue Green Bacteria,Blue-Green Algae |
|
| 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 |
|
| D001643 |
Bridged Bicyclo Compounds |
Saturated alicyclic hydrocarbon molecules consisting of two rings that have two non-adjacent atoms in common. |
Bicyclo Compounds,Bicyclo Compounds, Bridged |
|
| D001715 |
Bird Diseases |
Diseases of birds not considered poultry, therefore usually found in zoos, parks, and the wild. The concept is differentiated from POULTRY DISEASES which is for birds raised as a source of meat or eggs for human consumption, and usually found in barnyards, hatcheries, etc. |
Avian Diseases,Avian Disease,Bird Disease,Disease, Avian,Disease, Bird,Diseases, Avian,Diseases, Bird |
|
| D001717 |
Birds |
Warm-blooded VERTEBRATES possessing FEATHERS and belonging to the class Aves. |
Aves,Bird |
|