How can the visual deficiencies recognized as myopia
How can the visual deficiencies recognized as myopia and hypermetropia be optically explained?
Expert
Myopia is visual situation in which images are formed before (in front of) the retina. Hypermetropia is visual condition in which point of image formation is beyond (behind) retina. Actually myopia is due to a raise in distance between retina and crystalline lens, mainly caused by the slight flattening of eyeball. In hypermetropia the retina is too close to the crystalline lens because of slight shortening of eyeball.
In myopia near point and far point of the vision come closer (the refractivity of crystalline lens which corresponds to maximum distension capacity of ciliary muscles is not enough to offer visual accommodation). In hypermetropia the ciliary muscles are not capable to contract more to compensate the inadequate position of retina, that is, the near point becomes more distant.
Which region of the brain is responsible for the regulation of the breathing and blood pressure?
Explain how excretory system of molluscs characterized? Answer: Molluscs have one or two pair of sponge like nephridia, similar to kidneys.
Write down the enzymes which are employed for labeling of antibodies.
What do you mean by parthenogenesis? Brifly explain the term.
How do calcium ions contribute in the muscle contraction? Why do both muscle relaxation and muscle contraction spend energy?
Describe briefly the term speciation?
Explain spatial summation and temporal summation of muscle fibers? What is meant by the tetany?
What do you understand by the grave’s disease? Briefly describe it.
CRM: The procedure of learning more regarding customers needs information about customers, sales, responsiveness, marketing effectiveness and market trends is known as Customer Relationship Management shortly it can be known as CRM. Q : Substrates of enzymatic reactions Illustrate out the substrates of enzymatic reactions?
Illustrate out the substrates of enzymatic reactions?
18,76,764
1933924 Asked
3,689
Active Tutors
1459043
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!