Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Rule of Distal Transformation of Blastema
An intriguing phenomenon characteristic of limb regeneration is, that just only the part of the limb removed distal to the level of amputation is regenerated. For instance, suppose a fore limb is cut by the middle of upper arm, removing the distal half of the upper arm, wrist and hand leaving behind a stump consisting of just only the proximal half of the upper arm. In this case the blastema made at the cut end of the stump generates a regenerate consisting of the distal part of upper arm, lower arm, wrist and hand in this type of order; the proximal part of the upper arm is not duplicated in the regenerate. So a complete fore limb is regenerated with no any duplication. The blastema all the time forms structures or parts distal to its own level of origin, along the proximo-distal axis of the limb. In addition, regardless of the level of amputation the blastema formed all the time regenerates only the distal structures, even if the polarity of stump is reversed as illustrated in an elegant experiment on axolotl larva. This is termed as the Rule of Distal Transformation of Blastema and applies equally to limb regeneration in urodeles and anurans amphibians also to leg regeneration in insects.
Explain Inhibition of cancer cell proliferation and growth? Vitamin D diminishes proliferation of abnormal intestinal, lymphatic, mammary and skeletal cells and provides a pote
What is sustainability? Sustainability is the ability to meet human needsin a way that will allow a human population to survive indefinitely.
Organization in non-reduced embryo sacs The fate of a nucleus in the embryo sac depends upon its position. Many irregularities in the disposition of nuclei in the early polar
1. Andalusian chickens may be either black, white, or gray. The gene for black is not dominant over the gene for white, nor is the gene for white dominant over the gene for black.
Drawbacks of Free Food Items for diabetics patients In this context, it is important to note that a patient can have unlimited servings of 'free foods'. These are foods which d
HARD Y - WEINBERG LAW - Proposed by G.H. Hardy and W. Weinberg in 1908 independently. The law states "the frequency of genes or alleles in a population remains constant
Explain the process of metastasis. Define anti-angiogenic drugs and relate the role of medical imaging, if any, in anti-angiogenic drug therapy. State how you envision your particu
aspergillosis
Minerals Minerals are chemical elements needed by the body either to help form bodily structures or to facilitate chemical reactions. Dietary minerals are divided into two categ
What is panspermia? The Panspermia is a hypothesis that describes life on earth as not originated from the planet. The thought is that the first living beings that colonized th
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd