Glands associated with eyes, Biology

Assignment Help:

GLANDS -

1.       LACRYMAL GLANDS -

Tear glands numbers are 3.

Its secretion is aquous & salty, keeps eye ball wet, give nourishment to cornea. Lysozyme also present in it.

By a pair of lacrymal duct it comes in nasal chamber.

In man glands become active at 4 month of stage.

2.       MEIBOMIAN GLAND OR MEIKOMIAN GLAND OR CILLIARY GLAND OF MOLL -

It's oily secrection lubricates & clears the eye ball. Modified sebaceous gland.

3.       GLAND OF ZEIS -

Modified sebaceous gland. Its secretion lubricates & clears the eye ball. Infection to it causes sty or Hardoleum.

4.       HARDARIAN'S GLAND -

Present in rat, frog, shrew & others. Secretion is oily.


Related Discussions:- Glands associated with eyes

What to do to speed up the reaction, Sucrose, or table sugar, can react wit...

Sucrose, or table sugar, can react with water to produce two other compounds, glucose and fructose. Though, when you add sugar to a glass of water, this reaction proceeds ext

#amphibia, amphibia class characteristics

amphibia class characteristics

Define the axon of a neuron, Consider an axon of a neuron. At time=t1, its ...

Consider an axon of a neuron. At time=t1, its voltage is at threshold for an action potential; at time=t2, its voltage is at 0 millivolts prior to the peak of that action potential

What are retroviruses, What are retroviruses? How do they reproduce and wha...

What are retroviruses? How do they reproduce and what is the role of the enzyme reverse transcriptase? Retroviruses are viruses whose genetic material is RNA. HIV and the virus

Homework help!!!, my homework is asking me to find the four possible gamete...

my homework is asking me to find the four possible gametes for two parents using their genotypes. How do i do that???? would I use the F.O.I.L. method?

What roles do membrane proteins play in transporting, What roles do membran...

What roles do membrane proteins play in transporting only certain substances into a cell? Some proteins form channels or pores by which certain substances can pass. Other pr

Define the anatomical considerations, Define the Anatomical Considerations ...

Define the Anatomical Considerations 1. Neurovascular bundle associated with greater palatine foramen, e.g. palatal root of the upper 1 st molar: Don't do incision at this area

What is the relationship between hypothesis and a theory, What is the relat...

What is the relationship between the following scientific terms: hypothesis, a theory, and a natural law?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd