________ is revered as the Father of Ecology in India.
[A] Varghese Kurein
[B] Amartya Sen
[C] Ramdeo Misra
[D] Hargobind Khurana
Ecology is a subject which studies the interactions among organisms and ______.
[A] Amongst the organism and its chemical environment
[B] Between the organism and its physical environment
[C] Amongst the organism and its habitat
[D] Between the organism and its biosphere
Basically, ecology is concerned with how many levels of biological organisations?
[D] d) 7
The levels of biological organisation in ecology are
[A] Cell, Organism, Community, Biosphere
[B] Organisms, Family, Communities, Biomes
[C] Species, Populations, Communities, Biomes
[D] Organisms, Populations, Communities, Biomes
Ecology at the level of an individual organism is ______.
[A] Systemic ecology
[B] Somatic ecology
[C] Physiological ecology
[D] Physical ecology
Which important life process is considered at organism level of ecology?
How does seasonal variations take place on earth?
[A] Rotation on its own axis
[B] Rotation around sun
[C] Rotation of moon around earth
[D] Both (a) and (b)
The factors responsible for causing annual variation in the intensity and duration of temperature are ______.
[A] Rotation of earth in solar system
[B] Rotation of earth around sun
[C] Tilt in axis of earth
[D] Both (b) and (c)
Precipitation due to annual variation in seasons includes
[D] Both (a) and (b)
Precipitation is an important factor for the formation of major biomes such as
[A] Rain forest
[D] All of the above
A: Regional and local variations occur with each habitat B: It causes formation of a wide variety of biomes
[A] A is true and B is also true
[B] A is false but B is true
[C] A is true but B is false
[D] A is false and B is also false
Rain-soaked forest occurs in which state of India?
[C] Arunachal Pradesh
Just as sand: desert; ______ : Polar regions
Which part of human body is a unique habitat for hundreds of species of microbes?
[B] Urinary bladder
The key elements which lead to much variation in the physical and chemical conditions of different habitat are enlisted below:
Temperature, Wind, Water, Light, Soil, Humidity, UV rays.