Question
Land equivalent ration (LER) is used to evaluate which
of the following option?Solution
 Land equivalent ratio (LER) is the ratio of the area under sole cropping to the area under intercropping needed to give equal amounts of yield at the same management level. It is the sum of the fractions of the intercropped yields divided by the sole-crop yields.
- Animals that lack a body cavity are known as: 
- Which of the following statements is incorrect about dietary fibres? 
- Photosynthesis takes place inside plant cells in: 
- In the names Mangifera indica (mango), Solanum tuberosum (potato), and Panthera leo (lion), what do the names indica, tuberosum, and leo represent? 
- The phase of menstrual cycle in which ovulation occurs is called: 
- The size of VNTR varies from :Â 
- Which of the following statements about antibodies is correct? 
- The Bt toxin in Bt crops kills insects by: 
- Which of the following is the main function of the large intestine?
- Decomposition is affected by: