Question
Which combination of positions will tend to protect the
owner from downside risk?Solution
 Buying a stock and put option on that will give protection against the downside  risk. If the price of the stock falls to even zero then the put option can be exercised and amount equivalent to exercise price can be recovered (against the payment of premium). If the price of the stock rises then put will simply expire worthless (against a payment of premium).
What is the structural and functional unit of the kidneys?
The presence of which bacteria is an indicator of water pollution?
- Which mineral is most important for muscle contraction and nerve impulse transmission?
Who is regarded as the founder of binomial nomenclature of plants and animals?
How many types of cell signalings are there?
The ________ regulates and controls the amount of light entering the eye.
The alimentary canal is basically a long tube extending from the ______ to the ______.
Which of the following correctly matches the scientist with their discovery?
The yellow color of human urine is due to which substance?
In Hershey and Chase experiment, some viruses grew on medium that contained :
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