Questions

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
Organic pulses are so popular today (1)/ that many people wonder (2)/ how they ever lived without them. (3)/ No Error (4)

The primary function of RNA is

The embryo gets nutrition from the mother's blood with the help of a special tissue called

Blood leaving the liver and moving towards the heart has a higher concentration of _____ .

Which type of pathogen causes the water­borne disease Cholera?

The outermost layer of skin is

Algal bloom results from

Aqueous solution of copper sulphate?