25th Chapter

FSC Part 2 Biology Chapter 25 Online Test MCQ's

Second Year Biology Chapter 25 Online MCQ Test for 2nd Year Biology Chapter 25 Ecosystem Preparation

FSC Part 2 Biology
Chapter 25 Test

Start Chapter 25 Test

Second Year Biology Chapter 25 Online MCQ Test for 2nd Year Biology Chapter 25 Ecosystem Preparation

Sr. # Questions Answers Choice
1 The living organisms producing their own food.
  • A. Heterotrophs
  • B. Consumers
  • C. Green plants
  • D. Decomposers
2 Littoral invertebrate animals include
  • A. Small crustaceans
  • B. Insect larvae
  • C. Snail flatworms
  • D. All a,b,and c
3 In xerosere, polytrichum and tortula represent.
  • A. Herbaceous stage
  • B. Moss stage
  • C. Follage lichen stage
  • D. Crustose lichen stage
4 Symbiotic association of analgia living within fungus mycelium is known as.
  • A. Mycorrhiza
  • B. Lichen
  • C. Parasitism
  • D. Root Nodules
5 The random loss of alleles in a population is called:
  • A. Mutation
  • B. Selection
  • C. Gene flow
  • D. Genetic drift
6 Herbaceous stage in xerosere is the
  • A. First stage
  • B. Third stage
  • C. Fourth stage
  • D. Last stage
7 The abiotic component of an ecosystem is.
  • A. Temperature
  • B. Producer
  • C. Consumer
  • D. Decomposer
8 The remoras benefit from this relationship the shark is not affected at all.
  • A. symbiosis
  • B. Mycorrhiza
  • C. Mutualism
  • D. Commercialism
9 A localized group of individuals belonging to the same species is called as.
  • A. Community
  • B. Population
  • C. Ecosystem
  • D. Bio sphere
10 Study of different communities with relation to environment is called.
  • A. Synecology
  • B. Embryology
  • C. Autecology
  • D. Zoology

Top Scorers of Biology FSC Part 2 Chapter 25 Online MCQ's Test

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Muhammad Ahmad

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Zernab Javed

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Muhammad Ahmad

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  • Asad Kalroo

    11 Mar 2024

    Thanks sir

    Like (1)
    Reply
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