12th Class FSc Part 2 Biology Chapter Wise Online MCQ Test With Answer PDF

Biology FSC Part 2 Online MCQ's Test

Sr. #	Questions	Answers Choice
1	Each nuclear power station only can last for about	10 years 20 years 30 years 40 years
2	The fossil fuels are	Coal Oil Gas All a,b and c
3	As CFC_s rise to the atmosphere ultraviolet rays release	Fluorine Chlorine Carbon Hydrogen
4	Air is being polluted rapidly due to	Industrialization Automobiles Sewage Both a & b
5	A form of air pollution in which airbone acids produced by electric utility plants and other sources fall to Earth in distant regions is	Acid rain Basic rain Heavy rain Drizzling
6	Water used for industrial purposes is about	9% 90% 70% 50%
7	A pesticide is a chemical which destroys agricultural	Pests Competitors Crops Both a & b
8	The earth surface covered with water is	35% 11% 21% 33%
9	Clearance of vast areas of forest for lumber planting subsistence crops or grazing cattle is called as	Deforestation A-forestation Forestation Both a & b
10	Tundra ecosystem is located on Mountains	Kara-koram Hindukush Salman Both a & b
11	The average rainfall is between 750 - 1500 mm in	Temperate deciduous forests Coniferous alpine and boreal forests Tropical rain forests Grassland ecosystem
12	Some dominant trees of temperate deciduous forests are	Taxus baccata Pinus wallichiana Berberis lyceum Both a,b and c
13	Pinus wallichiana pinus roxbugil Abies pindrow picea smithiana Cederous deodara are plants of	Coniferous alpine and boreal forests Temperate deciduous forests Tropical rain forests Grassland ecosystem
14	Macaca mulatta is commonly known as	Rhesus monkey Chimpanzee Apes Gorilla
15	Littoral invertebrate animals include	Small crustaceans Insect larvae Snail flatworms All a,b,and c
16	A willow 10 centimetres (4 inches) high may have a trunk 7 centimetres (3 inches) in diameter and be 50 years old in	Taiga Tundra Desert Savanna
17	In tropical and subtropical grassland rain reaches about	1500 mm 2000 mm 2500 mm 3000 mm

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