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

The random loss of alleles in a population is called:

Question # 2

In tropical and subtropical grassland rain reaches about

Question # 3

Grasslands present in temperate climates are also called

Question # 4

Which one of the following pairs represents analogous features?

Question # 5

Symbiotic association of analgaliving within fungus mycelium is known as.

Question # 6

Biome is a

Question # 7

Which of the following is macronutrient.

Question # 8

Some dominant trees of temperate deciduous forests are

Question # 9

A localized group of individuals belonging to the same species is called as.

Question # 10

In grassland ecosystem annual rainfall is about 250 to

Question # 11

The macronutrient in biogeochemical cycle is.

Question # 12

Mutualism is a type of.

Question # 13

Once nitrate enters the plant cell it is reduced to.

Question # 14

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

Question # 15

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

Question # 16

The leaves with very small surface area, are found in.

Question # 17

Who proposed the term 'Niche' in ecology.

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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 Once nitrate enters the plant cell it is reduced to.
A. Nitrite
B. Ammonia
C. Carbohydrate
D. Proteins
2 Which of the following is macronutrient.
A. Zinc
B. Iron
C. Sulphur
D. Iodine
3 Diseases in living organisms caused by parasites are called.
A. Infestation
B. Endoparasites
C. Disinfestation
D. Ectoparasites
4 Human appendix, coccyx and nictiating membrane of the eye are:
A. Vestigical organs
B. Homologous organs
C. Analogous organs
D. Embroyonic organs
5 The average rainfall is between 750 - 1500 mm in
A. Temperate deciduous forests
B. Coniferous alpine and boreal forests
C. Tropical rain forests
D. Grassland ecosystem
6 In xerosere, polytrichum and tortula represent.
A. Herbaceous stage
B. Moss stage
C. Follage lichen stage
D. Crustose lichen stage
7 In root nodules, the organisms present are.
A. Bacteria
B. Algae
C. Fungi
D. Cyapobacteria
8 The macronutrient in biogeochemical cycle is.
A. Iron
B. Iodine
C.
Zinc
D. Calcium
9 Coniferous forests located at high latitude are called
A. Alpine
B. Boreal
C. Arctic
D. Both a & b
10 One of the following is an example of predator prey relationship
A. fungus and alga
B. Fox and Rabbit
C. Flower and Insect
D. Root nodule bacteria

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