Biology
Grade-7
Easy
Question
What do organisms fight for ?
- Organisms fight for limited resources.
- Organisms fight for unlimited resources.
- Organisms fight for their survival, food and shelter.
- Both a and c
Hint:
Competition occurs when there is threat to the organism which can be due to various factors.
The correct answers are: Organisms fight for limited resources., Both a and c
- Competition is an event where two parties oppose each other for an outcome
- In biological terms, competition between organisms occur due to:
- Limited sources
- Threat for survival due to food and shelter
- There are three types of mechanisms that are observed in biological competitions:
- Interference
- Exploitation
- Apparent competition
- Competition between members of same species is called intraspecific competition and between members of different species is called interspecific competition
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