Biology Question Bank Class 12 Online Exam Quiz
Biology Question Bank Class 12 GK Quiz. Question and Answers related to Biology Question Bank Class 12. MCQ (Multiple Choice Questions with answers about Biology Question Bank Class 12
What does good soil provide?
Options
A : Distortion
B : Speed
C : Minerals
D : Reproduction capacity
The plants growing at high humidity are called?
Options
A : Halophytes
B : Benthic
C : Homeotherms
D : Hygrophytes
Which region is present below the photic region?
Options
A : Littoral
B : Limnetic
C : Benthic
D : Aphotic
In which zone of the lake does the light cannot penetrate?
Options
A : Littoral
B : Limnetic
C : Photic
D : Benthic
Which of the following organism requires high humidity for growth?
Options
A : Mango
B : Orchids
C : Grasses
D : Lizards
Which of the following is the component of good soil?
Options
A : Microflora
B : Sand
C : Humus
D : Fauna
Which one of the following is an abiotic factor?
Options
A : Plants
B : Animals
C : Protists
D : Wind
Light is important for which of the following functions?
Options
A : Reproduction
B : Photosynthesis
C : Solvent
D : Support
Temperature is important for which of the following functions?
Options
A : Solvent
B : Metabolic activities
C : Photosynthesis
D : Support
What is wind?
Options
A : Sunlight
B : Invisible vapours in the atmosphere
C : Supporting material
D : Motion in air
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