Kerala Plus Two Botany Chapter Wise Previous Questions Chapter 6 Organisms and PopulationsQuestion 1. Given below is a table which shows the interspecific interaction.’+’ sign indicates beneficial,sign indicates detrimental and ‘0’ indicates neutral. (M…

Plus Two Maths Chapter Wise Previous Questions Chapter 1 Relations and Functions are part of Plus Two Maths Chapter Wise Previous Year Questions and Answers. Here we have given Plus Two Maths Chapter Wise Previous Chapter 1 Relations and Functions.Keral…

Kerala Plus Two Zoology Chapter Wise Previous Questions Chapter 4 Molecular Basis of InheritanceQuestion 1. Observe the diagram below: (MAY-2010) Which among the following is the complimentary sequence of the DNA fragment shown above? a) 5′ -> ATTCG …

Kerala Plus Two Zoology Chapter Wise Previous Questions Chapter 2 Reproductive HealthQuestion 1. Diagram shown below is a surgical method used for female sterilization. (MARCH-2010) a) What is the method shown in diagram? b) Mention any two Intra uterin…

Kerala Plus Two Botany Chapter Wise Previous Questions Chapter 4 Biotechnology: Principles and ProcessesQuestion 1. Rinku with a circular DNA contains sequence (MARCH-2010) 5′-> GGAATTCC -> 3′ 3′ -> CCTTAAGG -> 5′ She wishes to add a new seg…

Kerala Plus Two Zoology Chapter Wise Previous Questions Chapter 5 EvolutionQuestion 1. Arrange the following in a hierarchical manner based on the period of their evolution. (MARCH-2010) Homoerectus, Ramapithicus, Australopithicines, Homosapiens, Neander…

Kerala Plus Two Botany Chapter Wise Previous Questions Chapter 5 Biotechnology and its ApplicationsQuestion 1. Teacher asked Balan to write the principle of RNAi technology. Help him by describing the method.(MARCH-2010) Answer: The silencing of mRNA by …

Kerala Plus Two Botany Chapter Wise Previous Questions Chapter 7 EcosystemQuestion 1. During a study tour teacher showed the primary colonisers on the banks of the river ‘Nila’.(MARCH-2010) a) Identify the succession and justify your answer. b) List the …

Kerala Plus Two Botany Chapter Wise Previous Questions Chapter 8 Environmental IssuesQuestion 1. Destruction of forest leads to the increase of CO, in atmosphere. Recently Govt, of India instituted an award for individuals or communities from rural area…

Kerala Plus Two Zoology Chapter Wise Previous Questions Chapter 8 Biodiversity and ConservationQuestion 1. Gopalan cultivated a variety of fruit crops and plants in this field and Raman destroyed the fruit crops and plants and cultivated rubber trees whi…