Directions : In the following questions a statement of assertion (A) ...
Population is a group of people therefore it's attributes are different from an individual organism.
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Directions : In the following questions a statement of assertion (A) ...
Assertion (A) : Population has certain attributes which an individual organism does not have.
Reason (R) : Population is a group of people living in a well-defined area, at a particular time.
The correct answer is option B, which states that both the assertion and reason are true, but the reason is not the correct explanation of the assertion.
Explanation:
A population refers to a group of individuals of the same species that live in the same geographical area and can interbreed. It is a fundamental concept in ecology and is used to study the dynamics and characteristics of a species in a particular area.
Attributes of Population:
1. Size: Population refers to a group of individuals, which means that it has a specific size or number of individuals. This is an attribute that an individual organism does not have.
2. Density: Population also has a specific density, which refers to the number of individuals per unit area. Again, this is an attribute that cannot be applied to an individual organism.
3. Distribution: The individuals within a population are distributed in a particular pattern across the area they inhabit. This pattern can be clumped, random, or uniform, depending on various factors. An individual organism does not exhibit such a distribution pattern.
4. Age Structure: A population consists of individuals of different ages, which can be represented by an age pyramid. This attribute is not applicable to an individual organism.
5. Interactions: Within a population, individuals interact with each other in various ways, such as competition, predation, cooperation, and mating. These interactions shape the dynamics and characteristics of the population as a whole and are not applicable to an individual organism.
Reason Explanation:
The reason provided in the statement defines population as a group of people living in a well-defined area at a particular time. Although this definition is correct, it does not fully explain the attributes of a population that differentiate it from an individual organism. The reason only provides a partial understanding of what a population is and does not explain why a population has certain attributes that an individual organism does not have.
Therefore, while both the assertion and reason are true, the reason does not provide the correct explanation for the assertion. Hence, option B is the correct answer.
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