Answer: Solar energy
Explanation:
The water and wind cycle is driven by the solar energy. The solar energy evaporates the water from the water bodies like oceans, rivers, lakes, and ponds and from other sources of water.
The earth's surface absorbs the heat radiations from the solar energy and the air above the earth's surface get hotter due to absorption of heat.
Answer: a)Detection of variants of genes or gene expression patterns affecting drug metabolism
Explanation: Pharmacogenomic test is the test that describes about the medical study of a response from a person by the affect of the drug and its effect on genes. It basically uses the property to find the correct drug metabolism which is safe for a particular person and can be used for the medication purpose.Therefore , the correct option is option(a)