NEET Exam > NEET Questions > Which of the following is not an example of u...
Start Learning for Free
Which of the following is not an example of using relative density to measure population density in a certain area ?
- a)Counting pugmarks of tigers to find population density of tigers in a forest
- b)Counting the number of fishes caught in a trap to find population density of fishes in a lake
- c)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dish
- d)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lake
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which of the following is not an example of using relative density to ...
Sometimes, for certain ecological investigations, there is no need to know the absolute population densities. Relative densities serve the purpose equally well. In this case, population size is indirectly estimated without actually counting them. For example, the number of fishes caught per trap is good enough measure of its total population density in the lake. The tiger census in our National parks and tiger reserves is often based on pug marks (animal's foot print) and faecal pellets.
Most Upvoted Answer
Which of the following is not an example of using relative density to ...
Using Relative Density to Measure Population Density
Relative density is a method of measuring population density by comparing the number of individuals of a particular species in a given area to the number of individuals of other species in that same area. This method can be used to estimate the population density of a wide variety of organisms, from tigers to bacteria.
Examples of Using Relative Density to Measure Population Density
- Counting pugmarks of tigers to find population density of tigers in a forest: This method can be used to estimate the number of tigers in a particular area by counting the number of pugmarks (footprints) left by tigers in that area. By comparing the number of tiger pugmarks to the number of pugmarks left by other animals, such as deer or wild boar, researchers can estimate the relative density of tigers in the area.
- Counting the number of fishes caught in a trap to find population density of fishes in a lake: This method can be used to estimate the number of fish in a lake by catching a sample of fish and counting them. By comparing the number of fish caught to the area of the lake, researchers can estimate the relative density of fish in the lake.
- Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lake: This method can be used to estimate the number of phytoplankton in a lake by measuring the biomass (total weight) of phytoplankton in a small sample of water. By comparing the biomass of phytoplankton to the volume of water, researchers can estimate the relative density of phytoplankton in the lake.
Not an Example of Using Relative Density to Measure Population Density
- Measuring biomass of bacterial culture to find out population density of bacteria in a petri dish: This method is not an example of using relative density to measure population density because it does not involve comparing the number of individuals of one species to the number of individuals of other species in the same area. Instead, it involves measuring the total biomass of a bacterial culture in a petri dish to estimate the population density of bacteria.
Relative density is a method of measuring population density by comparing the number of individuals of a particular species in a given area to the number of individuals of other species in that same area. This method can be used to estimate the population density of a wide variety of organisms, from tigers to bacteria.
Examples of Using Relative Density to Measure Population Density
- Counting pugmarks of tigers to find population density of tigers in a forest: This method can be used to estimate the number of tigers in a particular area by counting the number of pugmarks (footprints) left by tigers in that area. By comparing the number of tiger pugmarks to the number of pugmarks left by other animals, such as deer or wild boar, researchers can estimate the relative density of tigers in the area.
- Counting the number of fishes caught in a trap to find population density of fishes in a lake: This method can be used to estimate the number of fish in a lake by catching a sample of fish and counting them. By comparing the number of fish caught to the area of the lake, researchers can estimate the relative density of fish in the lake.
- Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lake: This method can be used to estimate the number of phytoplankton in a lake by measuring the biomass (total weight) of phytoplankton in a small sample of water. By comparing the biomass of phytoplankton to the volume of water, researchers can estimate the relative density of phytoplankton in the lake.
Not an Example of Using Relative Density to Measure Population Density
- Measuring biomass of bacterial culture to find out population density of bacteria in a petri dish: This method is not an example of using relative density to measure population density because it does not involve comparing the number of individuals of one species to the number of individuals of other species in the same area. Instead, it involves measuring the total biomass of a bacterial culture in a petri dish to estimate the population density of bacteria.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer?.
Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following is not an example of using relative density to measure population density in a certain area ?a)Counting pugmarks of tigers to find population density of tigers in a forestb)Counting the number of fishes caught in a trap to find population density of fishes in a lakec)Measuring biomass of bacterial culture to find out population density of bacteria in a petri dishd)Measuring biomass of phytoplanktons in 1cc water to find out population density of phytoplanktons in a lakeCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup