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A statement 933 females per 1000 males depict:
- a)ecological ages
- b)generation time
- c)sex ratio
- d)biotic potential
Correct answer is option 'C'. Can you explain this answer?
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A statement 933 females per 1000 males depict:a)ecological agesb)gener...
Sex ratio is the no of female available per thousands of male in a population. Sex ratio is decline due to female feticides alarmingly in some part of India.
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A statement 933 females per 1000 males depict:a)ecological agesb)gener...
Sex Ratio
The given statement "933 females per 1000 males" depicts the sex ratio of a population. Sex ratio is defined as the number of females per 1000 males in a given population. It is an important demographic parameter used to study the population structure of a region.
Explanation:
Sex ratio can be calculated for any given population, be it human or any animal population. It is calculated by dividing the number of females by the number of males and then multiplying the result by 1000. In the given statement, the sex ratio is 933 females per 1000 males, which means that there are 933 females for every 1000 males in the population.
Importance of sex ratio in population studies:
Sex ratio is an important parameter in population studies because it reflects the balance between males and females in a population. A skewed sex ratio can have serious consequences on the population dynamics, such as:
1. Impact on reproduction: A skewed sex ratio can affect the reproduction potential of a population. If the number of females is less than males, then the reproductive potential of the population decreases, which can eventually lead to population decline.
2. Impact on social structure: In some animal populations, the social structure is based on the sex ratio. A skewed sex ratio can disrupt the social structure, which can lead to social instability and a decline in the population.
3. Impact on genetic diversity: A skewed sex ratio can lead to a decrease in genetic diversity, which can make the population more vulnerable to diseases and environmental changes.
Conclusion:
In conclusion, the statement "933 females per 1000 males" depicts the sex ratio of a population. Sex ratio is an important demographic parameter used to study the population structure of a region. It helps us understand the balance between males and females in a population and its impact on the population dynamics.
The given statement "933 females per 1000 males" depicts the sex ratio of a population. Sex ratio is defined as the number of females per 1000 males in a given population. It is an important demographic parameter used to study the population structure of a region.
Explanation:
Sex ratio can be calculated for any given population, be it human or any animal population. It is calculated by dividing the number of females by the number of males and then multiplying the result by 1000. In the given statement, the sex ratio is 933 females per 1000 males, which means that there are 933 females for every 1000 males in the population.
Importance of sex ratio in population studies:
Sex ratio is an important parameter in population studies because it reflects the balance between males and females in a population. A skewed sex ratio can have serious consequences on the population dynamics, such as:
1. Impact on reproduction: A skewed sex ratio can affect the reproduction potential of a population. If the number of females is less than males, then the reproductive potential of the population decreases, which can eventually lead to population decline.
2. Impact on social structure: In some animal populations, the social structure is based on the sex ratio. A skewed sex ratio can disrupt the social structure, which can lead to social instability and a decline in the population.
3. Impact on genetic diversity: A skewed sex ratio can lead to a decrease in genetic diversity, which can make the population more vulnerable to diseases and environmental changes.
Conclusion:
In conclusion, the statement "933 females per 1000 males" depicts the sex ratio of a population. Sex ratio is an important demographic parameter used to study the population structure of a region. It helps us understand the balance between males and females in a population and its impact on the population dynamics.
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A statement 933 females per 1000 males depict:a)ecological agesb)gener...
Sex ratio is the no of female available per thousands of male in a population. Sex ratio is decline due to female feticides alarmingly in some part of India.
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A statement 933 females per 1000 males depict:a)ecological agesb)generation timec)sex ratiod)biotic potentialCorrect answer is option 'C'. Can you explain this answer?
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