Which of the following is correct regarding isobars?
I. They have different atomic numbers
II. The have same mass numbers
Isobars have different atomic numbers because they have different numbers of protons. They have the same atomic mass because they have just enough neutrons to make the same total of nucleons.
Which one of the following is an animal-origin insecticide?
The division of nucleus is known as:
Which of the following is a Rabi crop?
Which of following fungi is not used as a bio-control agent of plant diseases?
The World Trade Organization helps in facilitating this trade by providing a framework for negotiating the various trade agreements. Its headquarter is ...
Which one of the following is PMFBY Exclusion?
Supply chain lead time is the sum of time taken for ..........................?
When to irrigate wheat after sowing if only one irrigation water is available:
Pusa Himani is a variety of:
Which of the following countries is the centre of origin of rice?
