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Which of the following are true regarding the process of natural selection?
I. It leads to the adaptation of species to their environment.
II. It occurs due to variation in the traits of individuals.
III. It involves differential survival and reproduction.
IV. It results in the creation of new species in one generation.
I. It leads to the adaptation of species to their environment.
II. It occurs due to variation in the traits of individuals.
III. It involves differential survival and reproduction.
IV. It results in the creation of new species in one generation.
- a)I and III only
- b)II and IV only
- c)I, II, and III only
- d)I, II, III, and IV
Correct answer is option 'C'. Can you explain this answer?
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Which of the following are true regarding the process of natural selec...
Natural selection leads to the adaptation of species to their environment (I), occurs due to variation in traits (II), and involves differential survival and reproduction (III). The creation of new species in one generation (IV) is not a characteristic of natural selection, as speciation typically occurs over many generations.
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Which of the following are true regarding the process of natural selec...
Adaptation to Environment:
- Natural selection leads to the adaptation of species to their environment by favoring individuals with traits that are better suited to survive and reproduce in their specific surroundings.
Variation in Traits:
- Natural selection occurs due to variation in the traits of individuals within a population. This variation can be caused by genetic mutations, genetic recombination, or environmental factors.
Differential Survival and Reproduction:
- Natural selection involves differential survival and reproduction, where individuals with advantageous traits are more likely to survive, reproduce, and pass on their genes to the next generation. Over time, this leads to a change in the frequency of certain traits in a population.
Creation of New Species:
- Natural selection does not result in the creation of new species in one generation. It is a gradual process that occurs over many generations, leading to changes in the genetic makeup of a population. Eventually, these changes can accumulate to the point where a new species may arise, but this typically takes a long period of time.
- Natural selection leads to the adaptation of species to their environment by favoring individuals with traits that are better suited to survive and reproduce in their specific surroundings.
Variation in Traits:
- Natural selection occurs due to variation in the traits of individuals within a population. This variation can be caused by genetic mutations, genetic recombination, or environmental factors.
Differential Survival and Reproduction:
- Natural selection involves differential survival and reproduction, where individuals with advantageous traits are more likely to survive, reproduce, and pass on their genes to the next generation. Over time, this leads to a change in the frequency of certain traits in a population.
Creation of New Species:
- Natural selection does not result in the creation of new species in one generation. It is a gradual process that occurs over many generations, leading to changes in the genetic makeup of a population. Eventually, these changes can accumulate to the point where a new species may arise, but this typically takes a long period of time.
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Which of the following are true regarding the process of natural selection?I. It leads to the adaptation of species to their environment.II. It occurs due to variation in the traits of individuals.III. It involves differential survival and reproduction.IV. It results in the creation of new species in one generation.a)I and III onlyb)II and IV onlyc)I, II, and III onlyd)I, II, III, and IVCorrect answer is option 'C'. Can you explain this answer?
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Which of the following are true regarding the process of natural selection?I. It leads to the adaptation of species to their environment.II. It occurs due to variation in the traits of individuals.III. It involves differential survival and reproduction.IV. It results in the creation of new species in one generation.a)I and III onlyb)II and IV onlyc)I, II, and III onlyd)I, II, III, and IVCorrect answer is option 'C'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Which of the following are true regarding the process of natural selection?I. It leads to the adaptation of species to their environment.II. It occurs due to variation in the traits of individuals.III. It involves differential survival and reproduction.IV. It results in the creation of new species in one generation.a)I and III onlyb)II and IV onlyc)I, II, and III onlyd)I, II, III, and IVCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following are true regarding the process of natural selection?I. It leads to the adaptation of species to their environment.II. It occurs due to variation in the traits of individuals.III. It involves differential survival and reproduction.IV. It results in the creation of new species in one generation.a)I and III onlyb)II and IV onlyc)I, II, and III onlyd)I, II, III, and IVCorrect answer is option 'C'. Can you explain this answer?.
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