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

00:00
Question # 1

The average rainfall is between 750 - 1500 mm in

Question # 2

Tundra ecosystem is located on Mountains

Question # 3

The abiotic component of an ecosystem is.

Question # 4

In tropical and subtropical grassland rain reaches about

Question # 5

Grasslands present in temperate climates are also called

Question # 6

The macronutrient in biogeochemical cycle is.

Question # 7

The study of birds is:

Question # 8

The term niche was first proposedly joseph Grinnell an American.

Question # 9

The existing species are the modified descendants of pre-existing ones according to:

Question # 10

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

Question # 11

Mutualism is a type of.

Question # 12

Annual rain fall in deserts is less than

Question # 13

C-Eton defined the Niche as the species.

Question # 14

Herbaceous stage in xerosere is the

Question # 15

The total energy of the sun, trapped by the producer in an ecosystem is about.

Question # 16

Human appendix, coccyx and nictiating membrane of the eye are:

Question # 17

Diseases in living organisms caused by parasites are called.

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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 In xerosere, polytrichum and tortula represent.
A. Herbaceous stage
B. Moss stage
C. Follage lichen stage
D. Crustose lichen stage
2 Who proposed the term 'Niche' in ecology.
A. Haeckel
B. Grinnell
C. Elton
D. Darwin
3 Mutualism is a type of.
A. Symbiosis
B. Parasitism
C. Predication
D. Commensalism
4 In root nodules, the organisms present are.
A. Bacteria
B. Algae
C. Fungi
D. Cyapobacteria
5 Macaca mulatta is commonly known as
A. Rhesus monkey
B. Chimpanzee
C. Apes
D. Gorilla
6 An association between organisms of different species in which one partner gets benefit and other is harmed.
A. Mutualism
B. Symbiosis
C. Parasitism
D. Commensalsim
7 Using the hardin-weinberg principle, which expression represents the frequency of the homo-zygous recessive genotype?
A. p2
B. 2p
C. q2
D. q
8 The whole of the world land is called.
A. Lithosphere
B. Hydrosphere
C. Ecosphere
D. Biosphere
9 Diseases in living organisms caused by parasites are called.
A. Infestation
B. Endoparasites
C. Disinfestation
D. Ectoparasites
10 The actual location of place, where an organism lives is called its.
A. Niche
B. environment
C. Habitat
D. Ecosystem

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