Question
Deficiency of which of the following leads to night
blindness?Solution
A deficiency of Vitamin A leads to night blindness. People with night blindness have normal vision when adequate light is present but poor vision in the dark. Vitamin A is necessary for the production of retinal, a component of rhodopsin, which is crucial for vision in low light conditions.
Neither the central object also any of the material immediately around it can be observed at optical wavelengths because of the thick screen of interven...
In each of the following questions, a sentence has been broken into four parts. Identify the part that has an error and mark that as the answer. If ther...
"This question consists of a sentence which is divided into four parts numbered (1) to 4. only one part of the sentence is not acceptable in standard w...
In the contrary, villages (1)/are familiar with the advantages (2)/of earthen walls or mud mortar (3)/for putting bricks together (4).
- Find out the error according to the grammar and context of the given sentences. If there is no error, mark option 5, i.e. No error. (Ignore the punctuation...
Read the given sentence to find out whether there are any grammatical/ contextual errors in them. The errors, if any, will be in two of the parts of th...
Given below are sentences with an error in each. The error is in one part of the sentence. Below each sentence are given the options containing the par...
Their idea of a fun Saturday afternoon (A)/is to go paintballing and (B)/take up covered in golfball-sized red weals (C)/from being shot at close range...
Select the option that contains a grammatical error in the underlined portion.
There are three cupholders placed on the cupboards of the secretariat table.
If we evince a little interest and involvement in our neighbourhood, we will discover a exciting world.
