Which one of the following types of radiation has the shortest wavelength?

The unit of the force constant k of a spring is

Which one of the following is not an epidemic disease?

Which one of the following animals has a three-chambered heart?

Which one of the following is the correct sequence of events during sexual reproduction in plants?

When air is blown from mouth into a test tube containing lime water, the lime water turns milky. This is due to the presence of ___________.

Which one of the following is the 'energy currency' for cellular processes?

Which one of the following is the first enzyme to mix with food in the digestive tract?

Mahatma Gandhi's Dandi March, a great event in Indian freedom struggle, was associated with________.