MEDIUM
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The interspecific semiochemicals which provide adaptive advantage to the emitter (producer) species are known as

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Important Questions on Ecology and Climate Change

HARD
In an examination 51% students fail in English and 45% fail in Maths. If 21%students fail in both the subjects, then 169 students pass the examination. What is the total number of students taking the exam?
 
MEDIUM
In a group of boys, 25 play volleyball, 20 play badminton and 10 boys play cricket. Five boys play all the three games. 8 boys play atleast two of the three games. How many of them play only one game? 
EASY
Canada Trust's statement "To be the best Personal Financial Company" is an example of a:
HARD
Which one of the following castor hybrids you will suggest for getting good yields for rainfed and irrigated areas of Rajasthan State?
EASY
To enable the scheduled castes and scheduled tribes to avail themselves of benefits of the preferential rights conferred on them by the Constitution, the President of India notifies them as such under?
EASY
Which part of the Constitution directs the State to establish Panchayati Raj in the country?
HARD
Appropriate breeding method for transferring disease resistance from wild donor source to an established variety is: