The maximum population size of the species that the environment can sustain indefinitely is called as:
1. biotic potential
2. natality
3. environmental resistance
4. carrying capacity

Subtopic:  Population Dynamic |
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Only one species benefit and the interaction is detrimental to the other species in:
I: Predation
II: Commensalism
III: Parasitism
 
1. Only I and II
2. Only I and III
3. Only II and III
4. I, II and III
Subtopic:  Population Dynamic |
 84%
From NCERT
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Consider the given two statements:
Assertion (A): A population, growing in natural environmental conditions, remains relatively stable in size before it starts to grow exponentially.
Reason (R): During this phase, the organisms are adapting to the environment, synthesizing necessary enzymes, and preparing for rapid growth.
  
1. Both (A) and (R) are True and (R) correctly explains (A).
2. Both (A) and (R) are True but (R) does not correctly explain (A).
3. (A) is True, (R) is False.
4. (A) is False, (R) is True.
Subtopic:  Population Dynamic |
 86%
From NCERT
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