Question 1.
Source of infection in diseases like Tuberculosis, Mumps and Whooping cough is
A. Direct contact
B. Droplets of saliva
C. Carrier organism
D. A vector
B. Droplets of saliva
Question 2.
Study of parasitic organism is called
A. Parazology
B. Parasitology
C. Both a and b
D. None of these
B. Parasitology
Question 3.
Every ecosystem must have
A. Autotrophs
B. Heterotrophs
C. Both A & B
D. Photosynthesizers
A. Autotrophs
Question 4.
Which of the following is an example of parasitism?
A.Leeches consume blood of their host
B. Ticks that live on dogs
C. Aphid insects eat the sap of the host plant
D. All of the above
D. All of the above
Question 5.
Anopheles mosquito carries Plasmodium which causes malaria in
A. Humans
B. Animals
C. Sparrows
D. All of the above
A. Humans
Question 6.
The study of relation of animals and plants to their surroundings is called __
A. Ecology
B. Ethrology
C. Genealogy
D. Iconology
A. Ecology
Question 7.
Silviculture is the branch of botany in which we study about
A. Culture of algae
B. Development of forest
C. Culture of fungi
D. Silciphida plant
B. Development of forest
Question 8.
__ is the interaction in which one species benefits and the other is neither harmed nor benefited.
A. Predation
B. Commensalism
C. Competition
D. Parasitism
B. Commensalism
Question 9.
Anopheles mosquito carries Plasmodium which causes malaria in
A. Humans
B. Animals
C. Sparrows
D. All of the above
A. Humans
Question 10.
Amarbel is an example of
A. Parasite
B. Host
C. Autotroph
D. Saprotroph
A. Parasite
Question 11.
Which of the following is an Autotroph?
A. Fish
B. Algae
C. Butterfly
D. Mushroom
B. Algae
Question 12.
Consider the following statements
- Different plant species grow together
- Light cannot penetrate into the lower strata full of undergrowth
Which of the following type of vegetation is characterized by the above?
A. Equatorial moist evergreen
B. Tropical deciduous
C. Mediterranean
D. Warm temperate broad leaved deciduous
A. Equatorial moist evergreen
Question 13.
Which is called as triple vaccine?
A. BCG
B. DTP
C. TAB
D. All of the above
B. DTP
Question 14.
When we consume the goat or sheep beef then we are
A. Primary consumer
B. Secondary consumer
C. Tertiary consumer
D. None of the above
B. Secondary consumer
Question 15.
The energy in most ecosystems comes from
A. Water
B. Carbon dioxide
C. Sun
D. Soil
C. Sun
Question 16.
It is the branch of biology which deals with the study of relationship between organisms and their environment.
A. Ecology
B. Taxonomy
C. Evolution
D. Genetics
A. Ecology
Question 17.
Which of the following is an Abiotic factor?
A. Plants
B. Water
C. Consumers
D. Animals
B. Water
Question 18.
Branch of biology in which we study about relationship between living and their environment.
A. Physiology
B. Genetics
C. Ecology
D. Geology
C. Ecology
Question 19.
Study of typical behaviour of organisms in their natural habitat is called
A. Euthenics
B. Eugenics
C. Ethology
D. Ethnology
C. Ethology
Question 20.
Which of the following is responsible for Vermicomposting?
A. Fungus
B. Worms
C. Bacteria
D. Birds
B. Worms
Biology GK Questions All SET MCQ-
- Biology GK Questions SET-1
- Biology GK Questions SET-2
- Biology GK Questions SET-3
- Biology GK Questions SET-4
- Biology GK Questions SET-5
- Biology GK Questions SET-6
- Biology GK Questions SET-7
- Biology GK Questions SET-8
- Biology GK Questions SET-9
- Biology GK Questions SET-10
- Biology GK Questions SET-11
- Biology GK Questions SET-12
- Biology GK Questions SET-13
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