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

FSC Part 2 Biology
Chapter 25 Test

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MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 25 Online MCQ's Test"

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Biology FSC Part 2 Chapter 25 Online MCQ's Test

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Question # 1

Study of single population's relationship to its environment is called.

Question # 2

In Ecosystem, Second tropic level is altitude are.

Question # 3

Mutualism is a type of.

Question # 4

Some dominant trees of temperate deciduous forests are

Question # 5

Symbiotic association of analgaliving within fungus mycelium is known as.

Question # 6

Lichen is a symbiotic association between a fungus and.

Question # 7

An association between organisms of different species in which one partner gets benefit and other is harmed.

Question # 8

Who proposed the term 'Niche' in ecology.

Question # 9

the basic functional unit of ecology is

Question # 10

Tundra ecosystem is located on Mountains

Question # 11

In tropical and subtropical grassland rain reaches about

Question # 12

Annual rain fall in deserts is less than

Question # 13

The actual location of place, where an organism lives is called its.

Question # 14

Diseases in living organisms caused by parasites are called.

Question # 15

In 1917, term Niche was first proposed by American ornithologist named.

Question # 16

Which of the following is macronutrient.

Question # 17

Fresh water ecosystem covers less than

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FSC Part 2 Biology Chapter 25 Online Test MCQ's

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FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 Symbiotic association of analgaliving within fungus mycelium is known as.
A. Mycorrhiza
B. Lichen
C. Root Nodules
D. Parasitism
2 The macronutrient in biogeochemical cycle is.
A. Iron
B. Iodine
C.
Zinc
D. Calcium
3 Which one of the following would cause the hardy-weinberg principle to be inacurate?
A. The size of the population is very large.
B. Individual mate with one another at random
C. Natural selection is present
D. There is no source of new copies of alleles from outside the population
4 Grasslands present in temperate climates are also called
A. Prairies
B. Pampas
C. plain
D. Lowland
5 Lichen is a symbiotic association between a fungus and.
A. Gymnosperm
B. Angiosperm
C. An alga
D. Pterrdophyta
6 The random loss of alleles in a population is called:
A. Mutation
B. Selection
C. Gene flow
D. Genetic drift
7 Study of different communities with relation to environment is called.
A. Synecology
B. Embryology
C. Autecology
D. Zoology
8 In tropical and subtropical grassland rain reaches about
A. 1500 mm
B. 2000 mm
C. 2500 mm
D. 3000 mm
9 Water is stored for use during the period of drought in fleshy stems of
A. Cacti
B. Euphoribia
C. Both a & b
D. None of these
10 Herbaceous stage in xerosere is the
A. First stage
B. Third stage
C. Fourth stage
D. Last stage

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