Question : Comprehension:
In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.
Generally, dolphins sleep (1)____ only one brain hemisphere in slow-wave sleep at a time, thus (2)_____ enough consciousness to breathe and to watch for possible (3)____ and other threats. Early (4)____ stages can occur simultaneously in both hemispheres. In captivity, dolphins seemingly enter a fully asleep state where both eyes are closed and there is no response to mild external (5)_____.
Question:
Select the most appropriate option to fill in the blank no.5.
Option 1: stimuli
Option 2: moduli
Option 3: spur
Option 4: deterrent
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Correct Answer: stimuli
Solution : The correct choice is the first option .
Explanation:
Stimuli means an action or event that evokes a specific functional reaction in an organ or tissue. This helps convey the intended meaning that there is no response to any mild external touch.
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