Scientists discovered true teeth growing on the head of the spotted ratfish, a distant shark relative. The toothed structure, called a tenaculum, helps males hold onto females during mating. Genetic ...
Phytoplankton is an important component of the food-web and is predated by a wide variety of aquatic organisms, such as water ...
The field of neuro-oncology is currently witnessing a growing interest in understanding the complex interactions between endocrine factors and brain tumor ...
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