Explain the term- pupil, Biology

Assignment Help:

Explain the term- PUPIL

Pupil is  the  aperture in  centre of  the  iris diaphragm that regulates entry  of  light into the eye. Colour of  pupil  is  said  to be  black. Actually, pupil has  no colour as  it is not  a  structure. It  is seen black because of  darkness behind.  In  case of cataract
it becomes gray or white. 


Related Discussions:- Explain the term- pupil

Phosphorus cycle - nutrient cycles, Phosphorus Cycle - Nutrient Cycles ...

Phosphorus Cycle - Nutrient Cycles Phosphorus is a very important nutrient because of its role in the form of phosphate, in reactions that store and release energy. The availa

Explain what is aortic arch aneurysm, Explain what is Aortic Arch Aneurysm ...

Explain what is Aortic Arch Aneurysm ? Aortic Arch Aneurysm :  Hypothermic circulatory arrest and retrograde cerebral perfusion is the most commonly used technique for

Fertilization - development biology, Fertilization - Development Biology ...

Fertilization - Development Biology Previously you knew the process which leads to the differentiation of the male and female germ cells, the sperm and ova, respectively. In t

Naegleria, is naegleria found in air

is naegleria found in air

What is the radula, What is the radula? What is the function of this organ?...

What is the radula? What is the function of this organ? Some molluscs have a tongue-like structure with harsh saliences similar to small teeth. This structure is called radula

Describe the electron transport system, a) Describe the electron transport ...

a) Describe the electron transport system. Where does it happen in a mitochondrion and what is the role of oxygen in it ? b) Explain the events that happen in the human heart du

How you show that yeast acts on sugar, Normal 0 false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Examples of diseases which can be spread by drinking water, (a) Give two ex...

(a) Give two examples of diseases which can be spread by contaminated drinking water. (b) How can the spread of such diseases be prevented?   (a) Typhoid and cho

Cystitis, C y s t i t i s It is the inflammation of urinary blad...

C y s t i t i s It is the inflammation of urinary bladder characterized by frequent painful urination and presence of blood and cells in urine. E t iology:

What are the main cells of which poriferans are made, What are the main cel...

What are the main cells of which poriferans are made? Sponges have their outer wall covered by flat cells known as pinacocytes and having pores well-delimited by special cells

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