Introduction: The Board of School Education, Haryana, Bhiwani, has brought the updated syllabus for class 11th biology for the academic year 2025-26. Those candidates who have taken admission in the ...

Hagfish and lampreys are the only living representatives of the jawless vertebrates (agnathans), and compared with jawed vertebrates (gnathostomes), they provide insight into the embryology, genomics, ...

IN accounts of the Cyclostomata it is generally said that the Ammocœtes larva of the lamprey feeds by means of a current of water caused by the action of its pharyngeal cilia, and that food particles, ...

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Glycobiology Unit, Institute of Reproductive Biology, Research Institute for Farm Animal Biology (FBN), Dummerstorf, Germany Galectins are a family of carbohydrate-binding proteins found in ...

When attacked, hagfishes produce a soft, fibrous defensive slime within a fraction of a second by ejecting mucus and threads into seawater. The rapid setup and remarkable expansion of the slime make ...

Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada The vertebrate eye is a vital sensory organ that has long fascinated scientists, but the details of how this organ ...

This annotated bibliography is an attempt to bring together all available published records on the parasitic isopods of Chondrichthian fishes as a basic reference source. An effort was made to ...

The Cyclostomata is an ancient group of aquatic colonial suspension-feeders from the phylum Bryozoa. The fact that they have unique placentae has been discovered by researchers. The Cyclostomata is an ...

The Cyclostomata is an ancient group of aquatic colonial suspension-feeders from the phylum Bryozoa. The fact that they have unique placentae has been discovered by researchers at St Petersburg ...

Lopes-Marques M, Kabeya N, Qian Y, Ruivo R, Santos M, Venkatesh B, Tocher DR, Castro LFC & Monroig O (2018) Retention of fatty acyl desaturase 1 (fads1) in Elopomorpha and Cyclostomata provides novel ...

Cyclostome bryozoans are an ancient group of marine colonial suspension-feeders comprising approximately 700 extant species. Previous morphological studies are mainly restricted to skeletal characters ...