- المجال: Government
- Number of terms: 30456
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NOAA Coral Reef Conservation Program, National Oceanic and Atmospheric Administration, U.S. Department of Commerce
Complete cleavage of the zygote. The cleavage furrows pass all the way through the zygote; typical of isolecithal and mesolecithal eggs.
Industry:Natural environment
In cnidarians, the circular raised area of a hydrozoan polyp that lies between the tentacles and the mouth. The term is also used to describe mouthparts in other phyla.
Industry:Natural environment
Pertains to systematic differences between males and females. The two sexes are markedly dissimilar in appearance.
Industry:Natural environment
The ability of molecules to stick to each other because of the exact shape and chemical nature of parts of their surfaces.
Industry:Natural environment
The frequency of different ages or age groups in a given population.
Industry:Natural environment
The quantitative measurement of visible radiation, primarily intensity (brightness), from light sources.
Industry:Natural environment
The CARRUS Alliance was organized at the 2004 International Coral Reef Symposium held in Okinawa. Its objective is to provide a basis for better understanding of coral reefs at the scale of the whole reef system. The Alliance consists of researchers conducting independently-supported long-term, interdisciplinary research on whole reef systems, including associated social and economic systems, united through agreements for the exchange of information, methods, expertise, and software. One focus of the Alliance will be on developing common research objectives, including the development of decision support systems to facilitate reef management. The Alliance will be linked to a variety of international efforts.
Industry:Natural environment
A colonial hydrozoan polyp that possesses a large, nematocyst-bearing fishing tentacle, and functions in defense and in food capture.
Industry:Natural environment
