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!
Crustacea - Feeding and Digestion in Arthropods
Branchiopods (Anacostraca) give a good instance for filter feeding mechanism. The appendages are of foliaceous type (leaf-like) called phyllopodia and they can beat metachronally. The inner edge of these appendages bears a series of endites, the most basal endite being larger as compared to the others. The backwardly directed endites bear large setae that are as well backwardly directed. The outer edge of the limb has several lobes. The most distal of these lobes is the exopodite when the basal ones are epipodite and protopodite. The limbs carry out different functions. They are locomotory, feeding and because of their delicate structure can also function like respiratory organs. The beating of limbs produces currents in surrounding water and brings in the food particles. In between the limbs present on one side, there is an inter limb space. The food materials are trapped on to the setae of endites that act as the filtering elements of the food capturing mechanism. The filtered food materials are taken to the mouth.
Copepods such as Calanus resort to maxillary filter feeding. In these organisms feeding current is made by a swimming vortex. The maxillary setae act as a filter and collect the food when the water passes by them. The setae on maxillular endites and maxillipeds eliminate the food from the maxillary setae and pass it onto the mouth.
Explain Objectives of Root-End Resection Apicoectomy a) Removal of untreated apical portion of the root, b) Enable the obturator to determine the cause of failure, c) To
Q. What are the few examples of the structural function of organic molecules? Ans. Organic molecules have a structural function as they are part of cell membranes, organ w
#questiHow do the non parasitic lampreys interact with other members of their ecosystem in comparison to their parasitic cousinson..
State Cryptobiosis and explain the function of it. A dormant, or suspended, state of animation which allows some animals to survive severe conditions like extremely low tempera
Specific considerations and applied aspects in dentistry The dental chair and delivery system. The chair should be smooth and seamless. The greatest potential for cross contami
Q. Pain - criteria for endosteal implants? Pain and tenderness are subjective criteria and depend on patient's interpretation of the degree of discomfort. Pain is defined as u
Prostaglandins Prostaglandins belong to a subclass of lipids known as the eicosanoids because of their structural similarities to the C-20 polyunsaturated fatty acids, t
Q. What is the etiological agent of cutaneous leishmaniasis? How is the disease transmitted and what are its typical manifestations? The protozoan Leishmania braziliensis is et
write a comprehensive note on vitamins?
How does the pancreatic juice resume the digestion of carbohydrates? What is the involved enzyme? Carbohydrate digestion starts with the action of the salivary amylase (ptyalin
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