Match List - I with List - II . List - I List - II (a) Allen's Rule (i) Kangaroo rat (b) Physiological adaptation (ii) Desert lizard (c) Behavioural adaptation (iii) Marine fish at depth (d) Biochemical adaptation (iv) Polar seal

( a ) − ( iv ) ; ( b ) − ( i ) ; ( c ) − ( iii ) ; ( d ) − ( ii )

( a ) − ( iv ) ; ( b ) − ( ii ) ; ( c ) − ( iii ) ; ( d ) − ( i )

( a ) − ( iv ) ; ( b ) − ( i ) ; ( c ) − ( ii ) ; ( d ) − ( iii )

( a ) − ( iv ) ; ( b ) − ( iii ) ; ( c ) − ( ii ) ; ( d ) − ( i )

Observe the following graph of regulators In the above graph I, II and III represent

I II III Regulators Conformers Partial regulators

I II III Conformers Regulators Partial regulators

I II III Partial regulators Conformers Regulators

I II III Partial regulators Regulators Conformers

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Which of the following countries has the lowest population density?

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Important Questions on Indian General Knowledge

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

Match List $- I$ with List $- II$ .

List $- I$		List $- II$
(a)	Allen's Rule	(i)	Kangaroo rat
(b)	Physiological adaptation	(ii)	Desert lizard
(c)	Behavioural adaptation	(iii)	Marine fish at depth
(d)	Biochemical adaptation	(iv)	Polar seal

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

In Amphibian and reptiles, the body temperature changes corresponding to external temperature. The organisms which show this kind of response is termed as -

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

Small mammals and birds are rarely found in polar regions. The reason is that

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

Gause's principle of competitive exclusion states that:

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

Animals living in air-water interface

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

Light is an ecological factor that shows its influence on many biological activities like pigmentation, metabolism, etc. Cave dwellers exhibit:

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

Which ONE of the following statements about ecosystem energetics is INCORRECT?

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

If '

+

' sign is assigned to beneficial interaction, '

-

' sign to detrimental and '

0

' sign to neutral interaction, then the population interaction represented by '+' '-' refers to

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Assertion

(A)

: In brackish water, stenohaline animals are abundant
Reason

(R)

: Brackish water animals can withstand wide fluctuations in salinity

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

Observe the following graph of regulators

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In the above graph I, II and III represent

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

When does the growth rate of a population following the logistic model equal zero? The logistic model is given as

d N / d t = r N (1 - N / K) :

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Most animals are tree dwellers in a:

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

In which of the following interaction both partners are adversely affected?

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

Assertion (A): A person goes to high altitude and experiences 'altitude sickness' with symptoms like breathing difficulty and heart palpitations.
Reason (R): Due to low atmospheric pressure at high altitude, the body does not get sufficient oxygen.
In the light of the above statements, choose the correct answer from the options given below.

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General Test>General Knowledge>Indian General Knowledge>Neighbouring Countries of India

The following graph depicts changes in two populations (A and B) of herbivores in a grassy field. A possible reason for these changes is that.

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