noun, Cell Biology. 1. a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface (smooth endoplasmic reticulum) or studded with ribosomes (rough endoplasmic reticulum) involved in the transport of materials.
The most widely distributed of all sea turtles; found in the Gulf of Alaska and south of the Bering Sea in the northeastern Pacific to Chile in the southeastern Pacific. In the Barents Sea, Newfoundland and Labrador in the North Atlantic; around Argentina and South Africa in the South Atlantic.
d. There are probably several hundred thousand adult female olive ridleys. The olive ridley is the most abundant sea turtle in the world. In 1991, an estimated 610,000 turtles nested in a single week on a beach in India.e. Very little data are available on hawksbill populations.his Site Might Help You. RE: How many sea turtles are there in the world today? i need to how many sea turtles in the world for my science project.