NEET Exam > NEET Questions > Which of the following is not observation on ...
Start Learning for Free
Which of the following is not observation on which natural selection theory is based-
- a)resources are limited
- b)population is stable
- c)most of the variations are not inherited
- d)all
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following is not observation on which natural selection t...
Observations on which natural selection theory is based:
1. Variation within a population:
- Individuals within a population vary in their characteristics, including physical traits and behaviors.
2. Inheritance of traits:
- Some of these variations are heritable and can be passed down from one generation to the next.
3. Overproduction of offspring:
- Populations tend to produce more offspring than can survive to maturity, resulting in competition for limited resources.
4. Limited resources:
- The environment has limited resources, such as food, water, and shelter, which organisms need to survive and reproduce.
5. Differential survival and reproduction:
- Individuals with advantageous traits that help them survive and reproduce in their environment are more likely to pass on those traits to future generations. This is known as natural selection.
Therefore, the correct answer is option 'D' - all of the above are observations on which natural selection theory is based.
1. Variation within a population:
- Individuals within a population vary in their characteristics, including physical traits and behaviors.
2. Inheritance of traits:
- Some of these variations are heritable and can be passed down from one generation to the next.
3. Overproduction of offspring:
- Populations tend to produce more offspring than can survive to maturity, resulting in competition for limited resources.
4. Limited resources:
- The environment has limited resources, such as food, water, and shelter, which organisms need to survive and reproduce.
5. Differential survival and reproduction:
- Individuals with advantageous traits that help them survive and reproduce in their environment are more likely to pass on those traits to future generations. This is known as natural selection.
Therefore, the correct answer is option 'D' - all of the above are observations on which natural selection theory is based.
Community Answer
Which of the following is not observation on which natural selection t...
According to Darwin’s theory of natural selection, all organisms have the potential to reproduce limitlessly irrespective of the fact that each species maintain a constant density over time. However, the struggle for existence, i.e. the competition among individuals for available resources to survive and reproduce, put a check on species density and maintains it at a constant level. Survival of fittest is unequal ability of individuals to survive and reproduce based on suitability of their inherited characters to prevailing environmental conditions. It imparts a reproductive advantage to certain organisms which account for major part of the gene pool of the species. Thus, natural selection favors the individual with survival and/or reproductive advantage over others under existing environmental condition.
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 observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. Can you explain this answer?
Question Description
Which of the following is not observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. 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 observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. 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 observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. Can you explain this answer?.
Which of the following is not observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. 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 observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. 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 observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which of the following is not observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. 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 observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following is not observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following is not observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following is not observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following is not observation on which natural selection theory is based-a)resources are limitedb)population is stablec)most of the variations are not inheritedd)allCorrect answer is option 'D'. 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
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup