Questions

Which type of pathogen causes the water-borne disease Typhoid fever?

The element with the highest electron affinity among halogens is

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four
alternatives.

Morality is _____ with ethics and symbolises the doctrine of actions right or wrong. Politics is the _____ of expediency and need not always be _____. If something is wrong and _____ expedient, it cannot be _____.

If something is wrong and _____ expedient,

What is the percentage of methane in biogas?

The smallest blood vessels which are one-cell thick, are called ______

A healthy adult man has, on an average, ________ (in millions) of RBCs mm-3 of blood.

Majority of the fungal bionts of lichens belong to

Four words have been given below of which three are alike in some way and one is different. Choose the odd one out.