What is visual accommodation
What is meant by the visual accommodation?
Expert
Visual accommodation refers to the mechanism of varying the curvature of crystalline lens in order to make possible the variation of its refractivity to adjust the images of the objects exactly onto the retina. The visual accommodation is achieved through the action of ciliary muscles. The nitid vision depends upon the visual accommodation as, in case the images are not projected onto the retina but in front or behind it, they will emerge as blurred. The closer an object is more the ciliary muscles should compress the crystalline lens; the more distant an object is more the ciliary muscles should relax.
What are the major cytoplasmic structures existed in animal cells?
What is the main difference among chorion and amnion?
Illustrate Stearic acid and from what it is derived?
Give a brief explanation of plant cell vacuoles. And also write down their properties. What is covering membrane of vacuoles called?
What do you mean by the antagonism between parasympathetic and the sympathetic neural actions?
Does every amino acid encompass a central carbon? To which organic group is the central carbon bound?
Allergens: The Allergens are non-parasitic antigens. Allergens are capable of stimulating hypersensitive reactions in allergy circumstances in a human being.
Define the terms imago and nymph?
Parameters of FD32: It is Maintain credit management records here we can offer the amount of the customer how much he is having credit limit.
Describe the main proteins which constitute the sarcomere? Describe the function of such molecules in the muscle cells?
18,76,764
1939457 Asked
3,689
Active Tutors
1416489
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!