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!
Describe Class Agnatha in details?
Class Agnatha takes its name from the Greek word "gnathos," which means jaw, and "a," which is the prefix for "without." These jawless fishes date back 470 million years ago, and are thought to have been the first vertebrate animals to evolve. The extant groups, or groups that are still living, include the lampreys and the hagfish.
Their bodies are long and cylindrical in shape, much like an eel's. Lampreys migrate to the sea from freshwater habitats, while hagfish are exclusively marine. Lampreys are parasitic. They use suckers on their mouths to attach themselves to other fish and then rasp the flesh with their tongues in order to suck the host's blood. Hagfish, on the other hand, are scavenger feeders, as their mouths are unlike those of lampreys. Most people would not find these organisms, as a group, particularly attractive.
characteristics
Construct a genomic DNA library with the help of some methylaee and finall do viral packaging.
Bubble Oxygenators: These have a mixing chamber where venous blood is collected and from the bottom end micro bubbles of oxygen are passed and as they rise to the top, gas ex
Zoonotic diseases and trade Disease and trade have a long-standing, interwoven history. During the 14th century, Europeans realized the value of exotic nature of goods and mat
function of cell coat
Deficency Diseases and Metabolic Disorders Nutrients required for life sustenance are grouped into 6 basic classes, viz. water, carbohydrates, proteins, fats, minerals and vita
respiratory system in amphibains
What is risk factor interaction ? Coronary artery disease, as has been explained, is a multifactorial disease with diverse risk factors coming together and interacting to produ
Which of the following structures in a vertebrate with a four-chambered heart would have blood with the highest oxygen concentration? And why?
REPRODUCTIO N - It is not only production of new ones to increases its number but a means for the survival of a population on earth. Main aim is "survival and continuati
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