Organism and Its Environment
BIOXII13: ORGANISMS AND POPULATION

344075 The key elements that lead to large variations in the physical and chemical conditions of different habitats are

1 The physico-chemical (abiotic) components
2 The biotic components like pathogens, parasites, predators and competitors
3 Both (1) and (2)
4 None of the above
BIOXII13: ORGANISMS AND POPULATION

344076 Ecology in organismic level is essentially

1 Physiological ecology
2 Morphological ecology
3 Behavioural ecology
4 Anatomical ecology
BIOXII13: ORGANISMS AND POPULATION

344077 Example of extreme and harsh habitats are

1 Rain-soaked Rajasthan desert
2 Scorching Meghalaya forests
3 Deep ocean trenches
4 Permafrost (compost pit laden) polar regions
BIOXII13: ORGANISMS AND POPULATION

344078 Formation of tropical forests needs mean annual temperature of

1 1825C
2 515C
3 3050C
4 515C
BIOXII13: ORGANISMS AND POPULATION

344079 Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :

1 Tropical rain forest
2 Grassland
3 Temperate forest
4 Tropical savannah
BIOXII13: ORGANISMS AND POPULATION

344075 The key elements that lead to large variations in the physical and chemical conditions of different habitats are

1 The physico-chemical (abiotic) components
2 The biotic components like pathogens, parasites, predators and competitors
3 Both (1) and (2)
4 None of the above
BIOXII13: ORGANISMS AND POPULATION

344076 Ecology in organismic level is essentially

1 Physiological ecology
2 Morphological ecology
3 Behavioural ecology
4 Anatomical ecology
BIOXII13: ORGANISMS AND POPULATION

344077 Example of extreme and harsh habitats are

1 Rain-soaked Rajasthan desert
2 Scorching Meghalaya forests
3 Deep ocean trenches
4 Permafrost (compost pit laden) polar regions
BIOXII13: ORGANISMS AND POPULATION

344078 Formation of tropical forests needs mean annual temperature of

1 1825C
2 515C
3 3050C
4 515C
BIOXII13: ORGANISMS AND POPULATION

344079 Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :

1 Tropical rain forest
2 Grassland
3 Temperate forest
4 Tropical savannah
BIOXII13: ORGANISMS AND POPULATION

344075 The key elements that lead to large variations in the physical and chemical conditions of different habitats are

1 The physico-chemical (abiotic) components
2 The biotic components like pathogens, parasites, predators and competitors
3 Both (1) and (2)
4 None of the above
BIOXII13: ORGANISMS AND POPULATION

344076 Ecology in organismic level is essentially

1 Physiological ecology
2 Morphological ecology
3 Behavioural ecology
4 Anatomical ecology
BIOXII13: ORGANISMS AND POPULATION

344077 Example of extreme and harsh habitats are

1 Rain-soaked Rajasthan desert
2 Scorching Meghalaya forests
3 Deep ocean trenches
4 Permafrost (compost pit laden) polar regions
BIOXII13: ORGANISMS AND POPULATION

344078 Formation of tropical forests needs mean annual temperature of

1 1825C
2 515C
3 3050C
4 515C
BIOXII13: ORGANISMS AND POPULATION

344079 Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :

1 Tropical rain forest
2 Grassland
3 Temperate forest
4 Tropical savannah
BIOXII13: ORGANISMS AND POPULATION

344075 The key elements that lead to large variations in the physical and chemical conditions of different habitats are

1 The physico-chemical (abiotic) components
2 The biotic components like pathogens, parasites, predators and competitors
3 Both (1) and (2)
4 None of the above
BIOXII13: ORGANISMS AND POPULATION

344076 Ecology in organismic level is essentially

1 Physiological ecology
2 Morphological ecology
3 Behavioural ecology
4 Anatomical ecology
BIOXII13: ORGANISMS AND POPULATION

344077 Example of extreme and harsh habitats are

1 Rain-soaked Rajasthan desert
2 Scorching Meghalaya forests
3 Deep ocean trenches
4 Permafrost (compost pit laden) polar regions
BIOXII13: ORGANISMS AND POPULATION

344078 Formation of tropical forests needs mean annual temperature of

1 1825C
2 515C
3 3050C
4 515C
BIOXII13: ORGANISMS AND POPULATION

344079 Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :

1 Tropical rain forest
2 Grassland
3 Temperate forest
4 Tropical savannah
BIOXII13: ORGANISMS AND POPULATION

344075 The key elements that lead to large variations in the physical and chemical conditions of different habitats are

1 The physico-chemical (abiotic) components
2 The biotic components like pathogens, parasites, predators and competitors
3 Both (1) and (2)
4 None of the above
BIOXII13: ORGANISMS AND POPULATION

344076 Ecology in organismic level is essentially

1 Physiological ecology
2 Morphological ecology
3 Behavioural ecology
4 Anatomical ecology
BIOXII13: ORGANISMS AND POPULATION

344077 Example of extreme and harsh habitats are

1 Rain-soaked Rajasthan desert
2 Scorching Meghalaya forests
3 Deep ocean trenches
4 Permafrost (compost pit laden) polar regions
BIOXII13: ORGANISMS AND POPULATION

344078 Formation of tropical forests needs mean annual temperature of

1 1825C
2 515C
3 3050C
4 515C
BIOXII13: ORGANISMS AND POPULATION

344079 Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :

1 Tropical rain forest
2 Grassland
3 Temperate forest
4 Tropical savannah