Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'RANGE FOREST OFFICER ' And exam conducted in the year 21. And Question paper code was '046/21'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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Describe different types of stomata.
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, Define the concepts of (a) Valid publication (b) Effective publication. Mentioning the relevant
articles of ICN.
. Describe the stages in the life cycle of Oedogonium.
. Give a comparative account of the ovule in Cycas and Gnetum.
Describe types of fruits.
. Describe the patterns of root-stem transition.
५. Describe numerical abberations of chromosomes.
. Describe Koch's Postulates,
. Describe the types and evolution of Steles.
Describe continental drift theory citing evidences.
Make a comparative account of C3 and 04 cycle of photosynthesis.
Describe :
(೩) Double fertilization
(0) Formation and types of endosperm
(c) Discuss the significance of double fertilization.
|. What is Acetolysis 7 Describe its procedure and chemicals used. Describe the structure of
pollen wall.
Describe the structure of DNA. Give a comparative account of different types of DNAs.
What is ascent of sap ? Describe various theories to explain it.
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