Start
Q1
Question 1: Animals undergo __________ in extended period of drying.
Hibernation
Aestivation
Torpor
Winter sleep
Q2
Question 2: They can breakdown carbohydrate anaerobically also.
Plants
Fungi
Animals
Bacteria
Q3
Question 3: According to __________ model of evolution "species do not change significantly over millions of years".
Punctuated equilibrium
Phyletic Gradualism
Natural selection
None of the given
Q4
Question 4: Which of the following bacteria have a single flagellum at both ends?
Monotrichous
Amphitrichous
Lophotrichous
Peritrichous
Q5
Question 5: __________ is an early freshwater reptile, found as fossils from the Early Permian Period.
Cynognathus
Lystrosaurus
Mesosaurus
Glossopteris
Q6
Question 6: There is limited number of feeding or trophic levels in __________.
Atmosphere
Ecosystem
Food web
Food chain
Q7
Question 7: __________ transfer heat from one place to another by mass motion of a fluid such as water, air or molten rock.
Winter current
Convection current
Conventional current
None of the given
Q8
Question 8: Which of the following diseases is caused by sewage water?
Pneumonia
Influenza
Arthritis
Polio
Q9
Question 9: In __________ isolation, courtship behaviour patterns of two animals are inappropriate for each other.
Behavioral
Temporal
Mechanical
Ecological
Q10
Question 10: Second atmosphere formed carbonates that were deposited as __________.
sediments
layers
lava
magma