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!
Explain about functions of the lacrimal apparatus.
Tear Secretion
Aqueous tears are secreted by the main (reflex secretion) and accessory (basic secretion) lacrimal glands. The main lacrimal gland is innervated by both parasympathetic and sympathetic nerve fibers. The goblet cells and meibomian glands, respectively, secrete mucus and lipid. The normal race of tear production is 1.2 microlitre/minute. The tear turnover rate is 5-7 limes per minute. It is of interest to know that abnormal tearing starts only after 4 monlhs of age. The absence of abnormal tearing in very young infants may be explained by the fact that cornea of infant have a low innervation.
Functions of the lacrimal apparatus
Q. Explain Genetically Modified Organisms? Techniques that use gene modification through (a) recombinant DNA technology and (b) cellular techniques of introducing DNA into an o
A group of Ethiopians were assayed for CCR5-del32 deletion polymorphism. 223 were +/+, 64 were +/del32, and 6 were del32/del32. Are the observed data significantly different from H
Calcium deficiency (hypocalcicosis) Calcium deficiency or hypocalciosis is a sporadic condition occurring in a particular group of animals causing osteodystrophy. Aetiol
Cytokinins - Plant Growth Substances Folke Skoog observed that the cell division or differentiation is affected by AMP and other purines. A nucleic acid from yeast was also fo
Variety of Locomotion A number of animals are sendentary, remaining attached to some substratum. These animals may move parts of their body but this does not result in the mov
How are grasslands classified? The Grasslands may be classified into steppes and savannahs. In a steppe prevailing vegetation is grass, as in the pampas of South America and in
What are two specific organs that work together to preform a function??
Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4
Sub Xyphoid Pericardial Window : It could be done under local or general anaesthesia. A small vertical midline incision is made over the xyphoid process on to the linea alba
Flagellated Protozoan These are protozoan that move by means of one or more flagella and include the largest number of species, about 6,800. Asexual reproduction is by
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