IFS Exam 2016 Botany Paper I Question Paper PDF

Central Government Jobs Other Jobs 2016

  • Year 2016
  • Conducted By UPSC
  • Questions 8
  • Maximum Marks 200
  • Duration Three Hours
  • Languages English

Exam Details

Detail Information
Examination I.F.S. EXAM
Year 2016
Conducting Body UPSC
Paper BOTANY Paper - I
Subject Botany
Duration Three Hours
Maximum Marks 200
Number of Questions 8
Question Type Mixed

This is the question paper for the Indian Forest Service (IFS) Exam 2016, Botany Paper I, conducted by UPSC. The exam allows three hours to answer a total of eight questions, out of which five are compulsory. Candidates must attempt compulsory questions 1 and 5, and then select at least one question from each of the two sections (A and B) from the remaining six. The paper is worth a maximum of 200 marks and is designed to test in-depth knowledge of Botany. Aspirants can use this paper to understand the exam structure, question types, and marking scheme, aiding their preparation for the IFS examination.

Major Topics Covered

  • Archaea
  • Bacteria
  • Eukarya
  • Nitrogen fixation
  • Ammonification
  • Nitrification
  • Denitrification
  • Life cycle (Isomorphic, Heteromorphic)
  • Floral diagrams
  • Stamens (Obdiplostemonous, Pseudo-obdiplostemonous)
  • Conservation (Inter-situ, Ex-situ, In-situ)
  • Megadiverse countries
  • Hot spots
  • Gymnosperms
  • Sporocarp of Marsilea
  • Bioresources
  • Ecosystem research
  • Virus infection (T-even phage, Lambda phage)
  • Telome theory
  • Bacteria in agriculture, medicine, industry
  • Vessels of Gnetum vs Angiosperms
  • Virus symmetry
  • Plant diseases (bacterial)
  • Lichens
  • Ovuliferous scale of Pinus
  • Cryptogams

Why This Paper is Important

  • Useful for I.F.S. EXAM preparation
  • Helps understand the latest exam pattern
  • Useful for practice and self-assessment
  • Covers frequently asked General Studies topics
  • Helpful for analysing question trends

Related Resources

  • IFS Exam 2015 Botany Paper I
  • IFS Exam 2017 Botany Paper I
  • IFS Exam 2016 Botany Paper II
  • UPSC Mains Botany Optional Papers
  • IFS Exam 2016 Botany Paper I Answer Key
  • IFS Exam Botany Syllabus
  • UPSC Optional Subject Syllabus
  • IFS Exam Pattern

Instructions

  • There are EIGHT questions in all, out of which FIVE are to be attempted.
  • Out of the remaining SIX questions, THREE are to be attempted selecting at least ONE question from each of the two Sections A and B.
  • Attempts of questions shall be counted in sequential order.
  • Unless struck off, attempt of a question shall be counted even if attempted partly.
  • Any page or portion of the page left blank in the Question-cum-Answer Booklet must be clearly struck off.
  • The number of marks carried by a question/part is indicated against it.
  • Answers must be written in ENGLISH only.
  • Neat sketches may be drawn, wherever required.

Questions (page 2)

Q1.

(d) Draw well-labelled floral diagrams of a pentamerous actinomorphic flower showing the following conditions of stamens : Obdiplostemonous and pseudo-obdiplostemonous conditions of stamens, each one in a separate floral diagram.

(e) Discuss briefly the Inter-situ, Ex-situ and In-situ conservation.

(f) "India is a top megadiverse country with 2 hottest Hot spots out of 25 Hot spots." Justify the statement.

(g) Describe the economic importance of Gymnosperms.

(h) Discuss the morphological nature of sporocarp of Marsilea.

Q2.

(a) Write a detailed note on sustainable utilization of Bioresources and ecosystem research.

(b) Explain the mode of virus infection in T-even phage and Lambda (λ) phage.

(c) Explain the main steps of "Telome theory".

Q3.

(a) Describe the role of bacteria in agriculture, medicine and industry.

(b) "Vessels of Gnetum are different from the vessels of Angiosperms in origin." Explain critically.

(c) "All viruses are constructed according to geometrical rules of symmetry." Explain critically.

(d) Give the name of the causal organism, symptoms and measures to control a plant disease caused by a bacterium.

Q4.

(a) Describe the range of thallus structures in Lichens. Lichens are rare or absent in cities. What conclusion can be drawn from this?

(b) Explain the morphological nature of ovuliferous scale of Pinus.

(c) Discuss briefly the distribution of Cryptogams in India and their economic potential.

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Frequently asked questions

What is the full name of the exam for which this paper is?

The full name of the exam is the Indian Forest Service (I.F.S.) Examination.

What is the year of this question paper?

This question paper is from the year 2016.

Which conducting body organized the IFS Exam 2016?

The IFS Exam 2016 was conducted by UPSC (Union Public Service Commission).

What is the subject and paper name for this question paper?

The subject is Botany, and the paper name is BOTANY Paper - I.

What is the maximum marks for this paper?

The maximum marks for this paper are 200.

What is the time allowed to complete the paper?

The time allowed to complete the paper is Three Hours.

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