Questions

The Law of Demand is based on the concept that people _______.

Which feature of the cell allows or permits the entry and exit of some materials in and out of the cell?

Which enzyme has been used by scientists of Massachusetts Institute of Technology to induce plants to give off dim light?

Name the type of mirror used in the headlight of vehicles

Which among the following is not an environment friendly mode of producing electricity?

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'.
The Manager warned his team members (1)/ that if they persist in their (2)/ obstructionist attitude they would be punished. (3)/ No Error (4)

Which of the following can do more work?

Who among the following is credited with starting the work on plant tissue culture?