Consider the following four conditions (I-IV) and select the correct pair of them as an adaption to the environment in desert lizards. 
The conditions: 

I.	Burrowing in soil to escape high temperature
II.	Losing heat rapidly from the body during high temperature
III.	Bask in the sun when the temperature is low
IV.	Insulating body due to the thick fatty dermis

 

1.	(I) and (III)	2.	(II) and (IV)
3.	(I) and (II)	4.	(III) and (IV)

The figure given below is a diagrammatic representation of the response of organisms to abiotic factors. What do (a), (b) and (c) represent, respectively? 
   

Just as a person moves from Delhi to Shimla to escape the heat for the duration of hot summer, thousands of migratory birds from Siberia and other extremely cold northern regions move to:
1. Western Ghat
2. Meghalaya
3. Corbett National Park
4. Keoladeo National Park

Read the following statements and choose the correct option
Statement 1 : The success of mammals is largely due to their ability to maintain a constant body temperature.
Statement 2 : Majority of the animals and nearly all plants cannot maintain a constant internal environment.
1. Only statement 1 is correct.
2. Only statement 2 is correct.
3. Both statements are correct.
4. Both statements are incorrect.

State True (T) or False (F) for the following statements and select the correct option
a. Mammals from colder climates generally have smaller ears and limbs to minimize the heat loss.
b. Experience of altitude sickness is due to high atmospheric pressure at high altitudes.
c. The size of a population for any species is not a static parameter.
d. Resources for growth for most of the animal population are infinite and become limiting sooner or later.

    a b c d
1. T T T T
2. F T T F
3. F F F F
4. T F T F

Find the wrong match.

1. Kangaroo Rat: Internal Fat Oxidation

2. Opuntia: Morphological Adaptation

3. Fishes at ocean bottom: Anatomical Adaptation

4. Desert Lizards: Behavioural Adaptation

Migration is what kind of adaptation?

1. Physiological

2. Behavioural

3. Biochemical

4. Physical

Under unfavorable conditions…….. lakes and ponds are known to enter……… a stage of suspended development.

1. Zoospore, conform

2. Zoospore, diapause

3. Zooplankton, diapause

4. Zooplankton, conform

Bears going into hibernation is an example of

1. Escape in time

2. Escape in winter sleep

3. Diapause

4. Migration