Function of iris and of pupil
Write down the function of iris and of pupil?
Expert
The iris works like the diaphragm of photographic camera because it has muscles which contract or relax varying pupil diameter. When the luminous intensity heightens parasympathetic nervous system commands the contraction of pupil; when there is shortage of light sympathetic nervous system stimulates the dilation of pupils. These movements depend upon muscles of iris.
Explain the term hemodialysis?
Which events mark the beginning and end of second interphase period? What takes place in the cell during this period?
National Account Manager: In superior companies, there may be both a national and regional account manager, but in smaller companies, you are probable to get only a national account manager. Such position may report to the sales director, the sales ma
Briefly Explain the working of contraceptive pills?
Describe the abundance and diversity of living beings in tropical forests?
Write down the three structures shared by every chordate which typify the group?
What preventive measures must be taken for Malaria?
How many of similar proteins are made up at similar time by each ribosome in the translation of one mRNA molecule? How consecutive protein productions take place in translation?
Out of which kind of defense cell, do worm infections stimulate the multiplication?
Describe the number of ATP molecules which are made up after glycolysis?
18,76,764
1954878 Asked
3,689
Active Tutors
1450025
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!