How artificial and natural pearls created
How artificial and natural pearls created?
Expert
Pearls are made from small strange particles which deposit between shell and mantle of oyster. These particles trigger a defense procedure by organism and they are slowly covered by the calcium carbonate layers secreted by oyster thus giving birth to the pearls.
In artificial production of the pearls a small fragment of the shell covered with the mantle pieces is inserted between shell and mantle of an oyster and a pearl is formed around graft.
Characteristics of a good policy To be effective, a policy must be formulated after carefully considering all aspects of the situation to which it is to be applied.
Read the attached article and address the following questions in 2000 words APA formatted paper: 1. Critically examine the limitations of the structure of the U.S. Healthcare System.<
Explain whether, the gametes are always formed through the meiosis?
What are chemical components of membranes?
Give a brief description of cnidocytes? Write down the name of the capsule in the cnidocyte? Write down the biological functions of this structure?
Global Marketing: The procedure of conceptualizing and then conveying an ultimate product or service globally with the hopes of reaching the international marketing community. Appropriate global marketing has the capability to catapult a company to th
Please i would need help in the writing of my assignment paper on women and genders studies. The essay is supposed to be an argument note which should be presented in this order: 1) introdu
Write down the main natural plant hormones and what are their particular effects?
State the term nidation and in which phase of the menstrual cycle in nidation occur?
How is the depolarization of neuronal plasma membrane produced? How does the cell return to its original rest?
18,76,764
1949166 Asked
3,689
Active Tutors
1412962
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!