Question
Which of the following is/are true about the human
heart? I. The heart has valves to ensure blood does not flow backwards when the atria or ventricles contract. II. Oxygen-rich blood from the lungs enters the heart via the right atrium. III. Ventricles have thicker muscular walls than the atria.Solution
Statement I is correct. Statement III is correct. Statement II is incorrect as oxygenated blood enters the heart via the Left Atrium . Hence, option C is correct.
In the question given below, a sentence is given, divided into parts. One of the parts may contain an error. Identify the part that contains the error, ...
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Identify the segment that contains a grammatical error. If there is no error, select 'No error'.
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Indore retained its prominence even in the 20th Century due to its association with four prominent musicians linked with the city.
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Parts of the following sentence are given as options. Identify the segment that contains a grammatical error.Â
A large amount of money he invest...
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Each sentence below is divided into five parts (a), (b), (c), (d) and (e). Find the part that contains the error and give the answer accordingly. If th...