download dpp questions on click 👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇👇 https://knowingonline.in/2020/07/26/class-x-3/ Question.6 “Variations that confer an advantage to an individual organism only will survive in a population.” Justify. Answer. It is because the chances of survival depend on the nature of variations and different individuals have different kinds of advantages. For example, a bacteria that can withstand heat will survive better in a heat wave, i.e. the organisms that are fit in the competitive environment and with great variations will be able to survive and adapt. Thus, more offsprings and population with genetic variations will survive. Question.7 Name one sexually transmitted disease each caused due to bacterial infection and viral infection. How can these be prevented? Answer. Sexually transmitted disease caused due to (i) Ba...