Navigation Links
Operculum in Biological Definition

Marine biology

...since they exist in a watery environment it means that very different biological functions have evolved . Fish anatomy includes two chamber heart , operculum , secretory cells that produce mucous , swim bladder , scales , fins , gills , lips and eyes . Fish breathe under water by extracting oxyge...
Operculum in Biological Dictionary

Operculum

The operculum , meaning little lid, is a corneous or calcareous structure which exists in some groups of marine, freshwater, but not in terrestrial snails or gastropods. It is present in most but not all gastropods that have... In biology, operculum has been used to describe several different...
Operculum in other areas

Operculum - Wikipedia, the free encyclopedia

In biology, operculum has been used to describe several different anatomical features, in animals, in humans and even in plants. The following list gives some of the uses of the term:

Operculum (gastropod) - Wikipedia, the free encyclopedia

The operculum, meaning little lid, is a corneous or calcareous structure which exists in many (but not all) groups of sea snails and freshwater snails, and also in a few groups of land snails. In other words, this anatomical...

operculum: Definition from Answers.com

operculum n. , pl. -la or -lums . A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or

operculum: Information from Answers.com

operculum a hard flap serving as a cover for (a) the gill slits in fishes or (b) the opening of the shell in certain gastropods when the body is

operculum - Definition from the Merriam-Webster Online Dictionary

Definition of operculum from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Shell

The result is a concentric operculum with the oldest part in the center. The operculum is only enforced with a calcium layer in the genus Pila, the other ...
Other Tags
(Date:1/22/2015)... Yesterday, Senator Holly Mitchell (D-Los ... Olsen (R-Modesto) were honored by the California Healthcare ... biomedical science, medical device and pharmaceutical innovation in ... “2014 Life Sciences Champion” award from CHI President ...
(Date:1/22/2015)... January 22, 2015 Four years since the release ... which coincided with the marriage of Avasa & Matthew Love – ... which is scheduled for release through White Swan Records on February ... there is a sacred path available to all of us to ...
(Date:1/22/2015)... As interest in the value of spiritual support ... Rev. Eric J. Hall , president and CEO of ... be the keynote speaker on January 27 at an international ... , The conference, “Hope and Resilience: Innovative and Interdisciplinary Spiritual ...
(Date:1/22/2015)... has released a new blog post explaining the importance of keeping ... costs of an auto insurance policy . , Clients who ... for their vehicle insurance policies. The safety a vehicle offers from ... Because of this, drivers should always carry a first aid kit ...
(Date:12/26/2014)... (PRWEB) December 26, 2014 The US represents ... this report. In 2013, GlobalData’s forecast estimates that sales of ... CRC market due to the high incidence of the disease, ... the 5EU, Japan, and China. Increased sales of CRC therapies ...
Breaking Medicine News(10 mins):Health News:California Biomedical Community Honors Senator Holly Mitchell, Assemblymembers Susan Bonilla & Kristin Olsen 2Health News:California Biomedical Community Honors Senator Holly Mitchell, Assemblymembers Susan Bonilla & Kristin Olsen 3Health News:THE ROAD by Avasa & Matthew Love -- A New Album 2Health News:THE ROAD by Avasa & Matthew Love -- A New Album 3Health News:THE ROAD by Avasa & Matthew Love -- A New Album 4Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 2Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 3Health News:Driving Safe And Other Factors That Make Auto Insurance Affordable! 2Health News:US Colorectal Cancer Drug Market Analysis and Forecast to 2023 Report Available at ReportsnReports.com 2Health News:US Colorectal Cancer Drug Market Analysis and Forecast to 2023 Report Available at ReportsnReports.com 3Health News:US Colorectal Cancer Drug Market Analysis and Forecast to 2023 Report Available at ReportsnReports.com 4
(Date:12/19/2014)... 2014 Research and Markets ( http://www.researchandmarkets.com/research/8kmfcn/iphone_5s ) ... Fingerprint Sensor - Apple/AuthenTec TMDR92 & Sapphire - Technology ... http://photos.prnewswire.com/prnh/20130307/600769 Following the acquisition ... reading feature with the iPhone 5S. It is currently ...
(Date:12/19/2014)... , Dec. 18, 2014   LaunchKey , the first ... post-password and Internet of Things era, today announced the ... venture round was led by Metamorphic Ventures with participation ... Partners, VegasTechFund, and others.  LaunchKey has raised $4 million ...
(Date:12/17/2014)... Dec. 15, 2014  HITLAB SM announced today its ... confirm its adherence to current U.S. Food and Drug ... regulated smart device and smart phone application trials utilizing ... "HITLAB is determined to improve global healthcare ...
Breaking Biology News(10 mins):iPhone 5S Fingerprint Sensor - Apple/AuthenTec TMDR92 & Sapphire - Technology Report 2LaunchKey Raises $3 Million in Additional Funding Led by Metamorphic Ventures 2LaunchKey Raises $3 Million in Additional Funding Led by Metamorphic Ventures 3HITLAB Completes GCP Audit for FDA Smart Device & App Compliance 2
Other Contents