Which of the following is not a natural polymer?
Teflon, or polytetrafluoroethylene (PTFE), is a synthetic polymer widely used for non-stick coatings and other applications.
Jute is an example of___ crop.
What is the total effective import duty on edible oils after the government's decision in 2024?
Trashing, Arrowing and Ratooning are common practices in
Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of
Among the following which condition causes self pollination?
Which of the following examples represents a positive association?
In calcareous soil, effervescence is visible when treated with diluted 0.1 N HCl due to release of which of the following?
The type of inheritance in which a sex linked gene is inherited from grandfather to grandson through daughter is called as
Which of the following contains highest nutrients?
Imperfectly developed female unable to reproduce
