Farmers typically use techniques such as hand picking, breaking and sifting to purify the grain.
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Ethyl alcohol and water are completely miscible liquids, having different boiling points can be separated by the process of distillation.
Class 12 Science Biology Important MCQ Solutions 12th Biology Chapter-1 Reproduction in Organisms MCQ Questions 12th Biology Chapter-1 Reproduction in Organisms MCQ Solutions Class 12 Biology MCQ of Chapter-1 Reproduction in Organisms Class 12th Science Session 2022-2023
i. The male and female gametes are formed and released simultaneously ii. Only a few gametes are released into the medium iii. Water is the medium in a majority of organisms exhibiting external fertilization iv. Offspring formed as a result ...