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Explain human eye briefly

Posted by Kajal Pahwa 7 years ago

CBSE > Class 08 > Science

2 answers

Kanvi ..?? 7 years ago

The human eye is very small,about 2.5 cm in length.The eyelids act as shutters of the eye and protect them from injury.Internally,the eye is made up of the following parts. Pupil Iris Sclera Cornea Retina Ciliary muscels Lens Optic nerve Blind spot

Gaurav Seth 7 years ago

Functions of the Parts of Human Eye

Sclera
Protects and contains internal parts

Cornea
Cornea is responsible for maximum refraction of incident light

Aqueous Humour
Prevents collapse of the eye due to atmospheric pressure changes

Iris
Iris controls the light entering the eye by adjusting the size of pupil

Crystalline Lens
Focuses the light reflected by objects on the retina.

Ciliary Muscles
Alter focal length of the crystalline lens

Retina
Receives optical image and converts it to electrical impulses

Vitreous Humour
Maintains the shape of the eye

Optic Nerve
Carries electrical impulses to the brain. Brain interprets these impulses and produces the sense of vision.

ANSWER

Sarvnaam

Posted by Ayush Saini 7 years ago

CBSE > Class 08 > हिंदी

1 answers

Mithali Pattanaik 7 years ago

The word use in the place of noun is known as sarvnaam.

ANSWER

(3^-5)(10^-5)(12^3)/(5^-7)(6^-5)(20^2)

Posted by Shivam Gaitonde 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Anupam Mishra 7 years ago

108/625

Anupam Mishra 7 years ago

108/62/

ANSWER

1942 ka andolan kya tha

Posted by Sakshi Kumari 7 years ago

CBSE > Class 08 > हिंदी

1 answers

Aayan Shahid 7 years ago

The movement known as quit india movement in which the indians have demand the britishers to leave the country

ANSWER

What is budding ?

Posted by Kaira Soni 7 years ago

CBSE > Class 08 > Science

1 answers

Kanvi ..?? 7 years ago

Budding is a form of asexual reproduction in which a new organism grows out from a part of the parent body and eventually separates to form a new individual.An example of an organism that reproduces by budding is hydra.

ANSWER

What is our favrout

Posted by Saksham Swami 7 years ago

CBSE > Class 08 > हिंदी

2 answers

Mithali Pattanaik 7 years ago

Adjective mean the word which describe a persons quality. Example-swami is tall. Tall is adjective.

Saksham Swami 7 years ago

What is adjective

ANSWER

Who was mr mill wheel

Posted by Divyam Garg 7 years ago

CBSE > Class 08 > English

1 answers

Helal Hussain 7 years ago

He was the horse rider of jody

ANSWER

Propertes ofparallelogram in detail

Posted by Ishita Bhalla 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Aryan Kothari 7 years ago

Opposite sides of parallelogram aee equal Opp. angles r equal Diagonals of parallelogram bisect each other Sum of 2 adjacent angle is 180

ANSWER

Why you not gave answer of math properly

Posted by Ishita Bhalla 7 years ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

6x+3x+6:63

Posted by Md Ayaaz 7 years ago

CBSE > Class 08 > Mathematics

3 answers

Srinivasarso Konatala 7 years ago

6x+3x+6x+63x = 78x

Rashi Aggarwal 7 years ago

6x +3x + 6x+ 63x = 78x

Md Ayaaz 7 years ago

Give me answer

ANSWER

The area of a square field is 5184 m square a rectangular field whose length is twice its breadth has its perimeter equal to the perimeter of the square field find the area of the rectangular field

Posted by Nihal Vaishnav 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Anupam Mishra 7 years ago

Peri. of sq=72mx4 =288m Peri of sq=peri of rectangle 288m=288m Perimeter of rec=2(l+b) Let b be x So l be 2x 288m=2(2x+x) 288m = 2×3x 288m =6x 288m/6=x X=48m B=48m L=96m A of rec L×B 96m×48m 4608m^2 ÅNS

Anupam Mishra 7 years ago

Area of sq=5184 Side of sq=√5184=72m

ANSWER

What is the moral of the story The Great stone face??

Posted by Sudha Lahoty 7 years ago

CBSE > Class 08 > English

1 answers

Madeeha Sayyed 7 years ago

No any moral of story.it is a tale story.that say a forecast is true.a man born like the great stone face.

ANSWER

Gaurav sold his motorcycle to Vikash at a loss of 28%. Vikash spent Rs. 1680/- on its repair and then sold the motorcycle to Abhimanyu for Rs. 35910/- thereby making a profit of 12.5%. Find the cost price of the motorcycle for Gaurav.

Posted by Gagan Kumar Das 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Saloni Pant 7 years ago

138.888

ANSWER

Find the least number of 6 digit which is a perfect square find the square root of this number

Posted by Nihal Vaishnav 7 years ago

CBSE > Class 08 > Other Subjects

3 answers

Rajdeep Hota 7 years ago

First take the smallest 6 digit number as 100000.then find the square root by long division methad

Nihal Vaishnav 7 years ago

You have given wrong answer Krish Rajput

Krrish Rajput 7 years ago

3

ANSWER

The number of times on obsevation occurs in a give data is called its

Posted by Om Girnare 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Srinivasarso Konatala 7 years ago

Frequency is the answer of this question

Ayush Karna 7 years ago

Frequency

ANSWER

Who are adivasis

Posted by Om Singhal 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Srinivasarso Konatala 7 years ago

Same as said by Ashi Sharma

Kap Sharma 7 years ago

They are minority community compared to other communities . A group of indigenous people who worship animal spirit ,river spirit and mountain spirit . Who live in contact with forest

ANSWER

Minus 2 upon minus 19 is

Posted by Bharat Jatav 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Ayush Karna 7 years ago

2/19

ANSWER

Minus 2 is equal minus 19 is

Posted by Bharat Jatav 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Aayan Shahid 7 years ago

-17

ANSWER

The substance how through which current can how easily is called

Posted by Om Girnare 7 years ago

CBSE > Class 08 > Science

3 answers

Hemanshu Kumar 7 years ago

Good conductor

@ Mvn 7 years ago

it is called conductor

Prisha Gupta 7 years ago

Conductor

ANSWER

2/1×4/5

Posted by Nihal Vaishnav 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Sakshi Kumari 7 years ago

8/5

ANSWER

What is soil conservation. Discuss 4 method of soil conservation

Posted by Nishant Hinwar 7 years ago

CBSE > Class 08 > Social Science

2 answers

Kap Sharma 7 years ago

Soil conservation is the preventing of soil loss from erosion or reduced fertility caused by over usage,

Kap Sharma 7 years ago

Plant Trees. We all know that roots of trees firmly hold on to the soil. ... Build Terraces. Terracing is a very good method of soil conservation. ... No-till Farming. ... Contour Plowing. ... Crop Rotation. ... Maintain Soil pH. ... Water the Soil. ...

ANSWER

The numerator of a rational number is smaller its denomintor by 3. If the numertor is decreased by 1 and the denminator is increased by 2, the number becomes 1upon 3. Find the rational number.

Posted by Shikhar Bajpai 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Shikhar Bajpai 7 years ago

Number do

Sakshi Kumari 7 years ago

Let the denominator be x A/Q X-3-1/x+2=1/3 X-4/x+2=1/3 3(x-4)=1(x+2) 3x-12=x+2 3x-x=2+12 2x = 14 X=14/2 X=7 Hence ,denominator=7 and numerator =7-3=4

ANSWER

Short note on lok sabha anf rajya Sabha

Posted by Aghera Jahnvi 7 years ago

CBSE > Class 08 > Social Science

0 answers

ANSWER

X + Y - 2 = 0

Posted by Bharat Jatav 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Srinivasarso Konatala 7 years ago

X+y=2 .This can't solve further

Kaira Soni 7 years ago

X+Y=2 This cannot be solved further

ANSWER

What are the differences between legislative assembly and parliament?

Posted by Mahek Gupta 7 years ago

CBSE > Class 08 > Social Science

1 answers

Nandini Nayal 7 years ago

Parliament is the law-making body which expresses the faith that the indian people have placed in the principles of democracy. It contains of the rajya sabha, lok sabha and President. I'm not too sure , but legislative assembly refers to the highest governing body of a state.

ANSWER

Which british viceroy issued orders for the partition of bengal?

Posted by Aditya Dobhal 7 years ago

CBSE > Class 08 > Social Science

1 answers

Mahek Gupta 7 years ago

Viceroy Curzon

ANSWER

Why was rhe letter written by what was the wonderful things that had happen

Posted by King Abhay 7 years ago

CBSE > Class 08 > English

0 answers

ANSWER

Find the difference between the compound interest on 6000for3/2years at 4%p.a. when compound half yearly and when compound guarterly

Posted by Nandini Sharma 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Sia ? 4 years, 9 months ago

Please ask question with complete information.

ANSWER

a is know as specific patten of virius code

Posted by Kartik Bhau 7 years ago

CBSE > Class 08 > Other Subjects

0 answers

ANSWER

What is the full from of BJP

Posted by Nihal Vaishnav 7 years ago

CBSE > Class 08 > Social Science

2 answers

Dev Tyagi 7 years ago

BJP full form is Bhartiya Janta Party

Vibha Jha 7 years ago

Bhartiya Janta party

ANSWER

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