Animals having a vertebral column, members of the phylum Chordata, subphylum Craniata comprising mammals, birds, reptiles, amphibians, and fishes. | Contact experts in Vertebrates to get answers
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Questions related to Vertebrates
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11 November 2018 4,198 1 View
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11 November 2018 7,195 6 View
This is less of a question and more of a discussion point. I pose these questions in the context of designing biodiversity surveys for terrestrial vertebrate fauna (including volant fauna). Is...
10 October 2018 6,699 1 View
I have seen alot of patient who fall down complaining of gluteal pain ,who found to have acute vertebral fractures on MRI .they don't have pain around fracture site , but they have it in...
10 October 2018 6,608 5 View
Shoreline discovery, lighthouse beach, Chatham, MA.
10 October 2018 1,454 0 View
I'm currently making a research for a project about the ecosystem of Abruzzi-Apulia paleobioprovince during the Late Miocene. Data about vertebrates' fossils are quite commons, but I couldn't find...
09 September 2018 8,140 0 View
I am interested in the phylogeny of vertebrates, i.e. the phylogenetic relationship among fishes, amphibians, reptiles, mammals and birds. I find a cool article published in 2003 (see below), and...
14 August 2018 5,395 3 View
08 August 2018 7,807 3 View
Hi please give me any idea about studies about bacteria that does not apply on human and all vertebrates. This is a school science experiment/research. Ta!
07 July 2018 10,073 4 View
01 July 2018 5,206 3 View
Hello, I need help to ID this Middle Triassic fossil from Slovenia. See photos for scale. I think this is a part of vertebrate (skull part?), but it could be part of plant, not sure. Any idea,...
06 June 2018 6,702 13 View
We wish to rapidely know the fauna biodiversity in a woody ecosystem and we need to use a rapid method to count and list animals like small mammals, insects, etc. Inventory sheets or publication...
06 June 2018 5,375 2 View
As during vertebral body resection for various vindication is associated excessive blood loss. As prevention of blood loss or at-least minimizing can aid in improvement of prognosis and outcome....
05 May 2018 1,130 0 View
Hi fellows, Does any body knows an alternative procedure to pinealectomy to inhibit or attenuate the melatonin synthesis in vertebrate models? Thanks a lot! g.
05 May 2018 2,990 2 View
From the very beginning, (I don't know when ) number of vertebrates or other species were used as model species. Now a days fish species are taking the place. What are the reasons behind this? In...
05 May 2018 9,069 0 View
Hello, I would like to ask what is in your opinion best user friendly tool for designing of universal primers - primers which will amplify target gene of unknown nucleotide sequence (but its...
05 May 2018 8,090 3 View
Defense mechanism of vertebrates fall into two broad categories: innate and adaptive immune system, how many years ago and which evolution era they evolved?
16 April 2018 846 6 View
04 April 2018 9,584 7 View
Probably vertebrates has nucleated RBC except mammals, is there any specific reason or just evolution. Please suggest--
30 March 2018 9,528 3 View
This bone came from the Lower Permian of Brazil. An outcrop where occurs several chondrichthyans and paleonisciforms. Thanks!!
03 March 2018 6,606 2 View
03 March 2018 5,358 3 View
I have tried to take a part of the vertebral column and dissolve the surrounding tissue with 6% potassium hydroxide but after one day I found that the cartilage has broke into very small pieces....
02 February 2018 8,268 5 View
M- cells can intake various compounds, microbes as well as they are important for immune response. I want to know whether they are present in invertebrates like drosophila.
02 February 2018 307 0 View
We got 260/280 ratio below 1.3 by nanodrop
02 February 2018 1,676 0 View