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Recent questions tagged organisms and populations
+2
votes
1
answer
Mycorrhizae are the example of (a) fungistasis (b) amensalism
asked
Apr 1, 2019
in
Class 12
by
kratos
neet
the living world
class-11
organisms and populations
class-12
+3
votes
1
answer
What is the reason that one petal of Mediterranean Orchid flower resembles in size, colour and markings of the female bee?
asked
Apr 1, 2019
in
Class 12
by
kratos
neet
population
aiims
organisms and populations
class-12
organism
+1
vote
1
answer
Explain the role of the following in providing defence against infection in human body:
asked
Mar 31, 2019
in
Class 12
by
kratos
neet
kingdom fungi
cbse
aiims
physical health
class-10
icse
hygiene
organisms and populations
class-12
+3
votes
1
answer
Define parasitism and give any 'two' types with suitable example of each.
asked
Mar 26, 2019
in
Class 12
by
kratos
neet
organisms
aiims
populations
principles of ecology
organisms and populations
class-12
+1
vote
1
answer
Name the interaction in each of the following: (a) Clown fish living among the tentacles of sea anemone.
asked
Mar 25, 2019
in
Class 12
by
kratos
organism
class-12
population
organisms
organisms and populations
cbse
populations
+3
votes
1
answer
Deep ***** soil is productive due to high proportion of
asked
Mar 25, 2019
in
Class 12
by
kratos
neet
environment
aiims
ecology
organisms and populations
+2
votes
1
answer
Salt concentration (Salinity) of the sea measured in parts per thousand is:
asked
Mar 22, 2019
in
Class 12
by
kratos
neet
class-9
organisms and populations
hydrosphere
class-12
+1
vote
1
answer
Define decomposition and describe the processes and products of decomposition.
asked
Mar 20, 2019
in
Class 12
by
kratos
organisms and populations
class-12
ecosystem
+3
votes
1
answer
According to Allen’* Rule, the mammals from colder climates have: a. shorter ears and longer limbs
asked
Mar 19, 2019
in
Class 12
by
kratos
organisms
class-12
organisms and populations
populations
+2
votes
1
answer
Given below is a table depicting population interactions between species A and species B.
asked
Mar 18, 2019
in
Class 12
by
kratos
neet
cbse
ecosystem
principles of ecology
organisms and populations
class-12
+3
votes
1
answer
How does the study of different parts of a flower help in identifying wind as its pollinating agent?
asked
Mar 17, 2019
in
Class 12
by
kratos
neet
cbse
pollination
bseb model set
organisms and populations
class-12
fertilization
+3
votes
1
answer
The semilog of per minute growing bacteria is plotted against time. What will be the shape of graph?
asked
Mar 14, 2019
in
Class 12
by
kratos
class-12
organisms and populations
neet
+3
votes
1
answer
Reduction in vascular tissue, mechanical tissue and cuticle is characteristic of
asked
Mar 13, 2019
in
Class 12
by
kratos
class-12
organisms and populations
neet
+1
vote
1
answer
What type of human population is represented by the following age pyramid?
asked
Mar 11, 2019
in
Class 12
by
kratos
neet
aiims
organisms and population
organisms and populations
class-12
+1
vote
1
answer
Camouflage of Chameleon is associated with
asked
Mar 10, 2019
in
Class 12
by
kratos
cbse
organisms
class-11
populations
organisms and populations
class-12
kingdom animalia
+2
votes
1
answer
Gause'* principle of competitive exclusion states that (a) Competition for the same resources excludes species haying different food preferences
asked
Mar 10, 2019
in
Class 12
by
kratos
population interactions
neet
population
cbse
organisms and populations
class-12
organism
+3
votes
1
answer
It is much easier for a small animal to run uphill than for a large animal, because
asked
Mar 10, 2019
in
Class 12
by
kratos
force and laws of motion
class-12
class-9
organisms and populations
+3
votes
1
answer
How does the Mediterranean orchid Ophrys ensure its pollination by bees?
asked
Mar 9, 2019
in
Class 12
by
kratos
organisms and populations
class-12
principles of ecology
cbse
+1
vote
1
answer
What are the shortcomings of ecological pyramids in the study of ecosystem
asked
Mar 7, 2019
in
Class 12
by
kratos
class-12
organisms and populations
class-11
ecosystem
+1
vote
1
answer
Taklamakan Desert is situated in A. Western Asia B. Southern fringe of Sahara in ******
asked
Mar 6, 2019
in
Class 12
by
kratos
nda
class-8
life in the deserts
class-9
class-7
class-12
organisms and populations
exploring continents
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