Question
A statement has been given with three words in bold.
There are three answer choices given below, one or more of which may act as replacement to the original set of words. You are required to find the correct combination of the answer choices. In case the original set is correct, select ‘No improvement’. The study  revealed that certain tree strain  play a critical role in maintaining soil health, acting as natural barriers against erosion and sustaining the ecosystem’s balance. I. report, plants, stability II. research, variants, integrity III. analysis, varieties, harmonySolution
Solution ​ The word ‘strain’ is incorrect here because the sentence is talking about several kinds of trees as they help in maintain soil health. The correct words here will be ‘varieties’ and ‘variants’. All other words are correct in the sentence. Hence, the correct answer is option C.
The breakdown of pyruvate to give carbon dioxide, water and energy takes place in
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The energy of a photon is proportional to:
Two bodies are in SHM having the same amplitude but different frequencies. The motion of the resultant is:
Which of the following is an example of mutualism?
Two parallel wires of length 10 cm each are separated by a distance of 0.5 cm in a liquid. If the distance between them is increased by 2 mm, how much w...
Which one of these is not a property of conservative force?
Which device is used to measure atmospheric pressure?
The acceleration due to gravity on the surface of the Earth is approximately:
The spokes used in the wheel of a bicycle increase its –
