CSAT Prelims Biology - General Knowledge Questions and Answers for UPSC Exam | Page-16
Questions
151
Which one of the following is a useful functional association between fungi and the roots of higher plants?
Answer: Option [D]
152
Soft drinks such as cocoa contain significant quantities of:
Answer: Option [C]
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155
At which stage in its life cycle, does the silk worm yield the fibre of commerce?
Answer: Option [A]
157
When one gene controls two or more different characters simultaneously, the phenomenon is called
Answer: Option [B]
158
Among living organisms, which one of the following is the most responsible factor for bringing about the origin of a new species?
Answer: Option [A]
160
In human body, which one of the following hormones regulates blood calcium and phosphate?
Answer: Option [D]