If you are preparing for CBSE Class 12 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 12 Biology Chapterwise. In this article of AKVTutorials, you will get MCQ Questions for Class 12 Physics Chapter 13 Organisms and Populations with Answer Keys.
MCQ Questions for Class 12 Biology Chapter 13 Question No 1:
Water holding capacity is maximum in
Option A : Clay
Option B : Sand
Option C : Silt
Option D : Gravel
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Option B : Clay
MCQ Questions for Class 12 Biology Chapter 13 Question No 2:
Ozone protects biosphere from high energetic
Option A : Infra-red rays
Option B : Ultraviolet rays
Option C : X-rays
Option D : Gamma rays
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Option B : Ultraviolet rays
MCQ Questions for Class 12 Biology Chapter 13 Question No 3:
Plants growing in saline soil with high salt concentration are
Option A : Xerophytes
Option B : Halophytes
Option C : Heliophytes
Option D : Hydrophytes
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Option B : Halophytes
MCQ Questions for Class 12 Biology Chapter 13 Question No 4:
Niche overlap is
Option A : Mutualism between two species
Option B : Active cooperation between two species
Option C : Two different parasites on same food
Option D : Sharing resources between two species
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Option D : Sharing resources between two species
MCQ Questions for Class 12 Biology Chapter 13 Question No 5:
In which one of the following habitats, does the diurnal temperature of soil surface view most?
Option A : Shrub land
Option B : Forest
Option C : Desert
Option D : Grassland
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Option C : Desert
MCQ Questions for Class 12 Biology Chapter 13 Question No 6:
Winter sleep is also called as
Option A : Hibernation
Option B : Suspend
Option C : Migrate
Option D : Aestivation
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Option A : Hibernation
MCQ Questions for Class 12 Biology Chapter 13 Question No 7:
Both the species benefit in
Option A : Parasitism
Option B : Mutualism
Option C : Competition
Option D : Predation
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Option B : Mutualism
MCQ Questions for Class 12 Biology Chapter 13 Question No 8:
The interaction where one species is benefitted and the other is neither benefitted nor harmed is called
Option A : Commensalism
Option B : Amensalism
Option C : Mutualism
Option D : None of the above
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Option A : Commensalism
MCQ Questions for Class 12 Biology Chapter 13 Question No 9:
The number of birth during a given period in the population that are added to the initial density is referred to
Option A : Natality
Option B : Mortality
Option C : Sex-ratio
Option D : None of the above
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Option A : Natality
MCQ Questions for Class 12 Biology Chapter 13 Question No 10:
The size of the population tells us a lot about its status in the
Option A : Environment
Option B : Sex-ratio
Option C : Age pyramid
Option D : Habitat
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Option D : Habitat
