English

Differentiate Between: Yellow Spot and Blind Spot. - Biology

Advertisements
Advertisements

Question

Differentiate between:

Yellow spot and Blind spot.

Distinguish Between

Solution

Yellow Spot Blind Spot
(i) It has only cone cells. It has neither cone cells nor rod cells.
(ii) Clear images are formed here. No images are formed here.
shaalaa.com
  Is there an error in this question or solution?
Chapter 8: The Nervous System and Sense Organs - Differentiate

APPEARS IN

ICSE Biology [English] Class 10
Chapter 8 The Nervous System and Sense Organs
Differentiate | Q 6

RELATED QUESTIONS

Which. of the following has normal vision?

(a) Xc Xc
(b) Xc Y
(c) XC Xc
(d) Xc Yc


What kind of lens is present in the human eye?


Name the part of the eye: 

 which changes the focal length of eye-lens.

 


Define the term "power of accommodation" of human eye.


Give the scientific names of the following parts of the eye: 

a hole in the middle of the iris.  


Fill in the following blank with suitable words: 

When light is dim, the pupil becomes................   


There are two types of light-sensitive cells in the human eye: 

Where are they found? 


 How does the convex eye-lens differ from the ordinary convex lens made of glass?


 List, in order, the parts of the eye through which light passes to reach the retina.


What happens to the size of pupil of our eye (i) in dim light (ii) in bright light? 


Name two animals having eyes: 

at the front of the head.


The animals of prey have:
(a) two eyes at the front
(b) two eyes at the back
(c) two eyes on the sides
(d) one eye at the front and one on the side


Define the following:
Blind spot


What is the nature of the image that forms on the retina?


Mention, if the following statement is True or False
The least distance of distinct vision for the human eye is 25 cm


Draw the struture of human eye and label its parts.


The image formed on the retina of the human eye is ____________.


What kind of lens is there in our eyes? Where does it form the image of an object?


Match the following:

Column - I Column - II
1. Retina a) Path way of light
2. Pupil b) Far point comes closer
3. Ciliary muscles c) near point moves away
4. Myopia d) Screen of the eye
5. Hypermetropia e) Power of accommodation

Match the following:

  Column - I   Column - II
1 Retina a Path way of light
2 Pupil b Far point comes closer
3 Ciliary muscles c near point moves away
4 Myopia d Screen of the eye
5 Hypermetropoia e Power of accomodation

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×