There are two types of polar climate: ET, or tundra climate; and EF, or ice cap climate. A tundra climate is characterized by having at least one month whose average temperature is above 0 °C (32 °F), while an ice cap climate has no months above 0 °C (32 °F).
        
             
        
        
        
Answer:A) passive solar cooling
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Answer:
Both improved diagnosis of disease and rational drug design.
Explanation:
- It is a scientific project that deals with the base pair which make up the human DNA and to identify and map the genes that are present in the genome of human.
- It is applicable in medical as well as diagnosis process and this method is the most advance method.
- This is use to diagnose many disease like mutation which causes cancer, virus genotyping,forensic lab,anthropology, agriculture,animal husbandry,bioarcheology,bio processing, production of different drugs etc.