In the following diagram, identify the temperate forest and coniferous forest from the markings alphabets and select the right option
Important Questions on Organisms and Population
Match the following and select the correct option
| A. | Earthworm | (i) | Pioneer species |
| B. | Succession | (ii) | Detrivore |
| C. | Ecosystem service | (iii) | Natality |
| D. | Population growth | (iv) | Pollination |
Assertion : No two species can occupy the same ecological niche in a habitat
Reason : A habitat can contain only one ecological
Reason: Predator and their prey maintain fairly stable populations through time, and rarely does one population become abundant or scarce.
Assertion: The crown fires are most destructive.
Reason: Due to crown fire the temperature of that area may rise upto .
Assertion : Removal of keystone species doesn't cause any serious disruption in the functioning of the community.
Reason : Keystone species are low in abundance (or biomass) than the dominant species.
Assertion : Relationship between sea anemone and hermit crab is said to be an example of obligate mutualism.
Reason : Obligate mutualism is a positive (beneficial) interaction between two species.
Reason : Ecological niche is the total interaction of a species with environment.
