Class 10 Exam  >  Class 10 Questions  >  What is the primary mechanism by which evolut... Start Learning for Free
What is the primary mechanism by which evolution occurs?
  • a)
    Natural selection
  • b)
    Inheritance of acquired characteristics
  • c)
    Genetic drift
  • d)
    Random mutation
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
What is the primary mechanism by which evolution occurs?a) Natural sel...
Natural selection is the process whereby organisms better adapted to their environment tend to survive and produce more offspring. This principle, highlighted by Darwin, emphasizes that traits beneficial for survival are passed on to future generations, leading to evolutionary changes over time. An interesting fact is that this process can lead to speciation, where new species arise from the accumulation of advantageous traits.
Explore Courses for Class 10 exam

Top Courses for Class 10

Question Description
What is the primary mechanism by which evolution occurs?a) Natural selectionb) Inheritance of acquired characteristicsc) Genetic driftd) Random mutationCorrect answer is option 'A'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about What is the primary mechanism by which evolution occurs?a) Natural selectionb) Inheritance of acquired characteristicsc) Genetic driftd) Random mutationCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the primary mechanism by which evolution occurs?a) Natural selectionb) Inheritance of acquired characteristicsc) Genetic driftd) Random mutationCorrect answer is option 'A'. Can you explain this answer?.
Solutions for What is the primary mechanism by which evolution occurs?a) Natural selectionb) Inheritance of acquired characteristicsc) Genetic driftd) Random mutationCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of What is the primary mechanism by which evolution occurs?a) Natural selectionb) Inheritance of acquired characteristicsc) Genetic driftd) Random mutationCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of What is the primary mechanism by which evolution occurs?a) Natural selectionb) Inheritance of acquired characteristicsc) Genetic driftd) Random mutationCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for What is the primary mechanism by which evolution occurs?a) Natural selectionb) Inheritance of acquired characteristicsc) Genetic driftd) Random mutationCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of What is the primary mechanism by which evolution occurs?a) Natural selectionb) Inheritance of acquired characteristicsc) Genetic driftd) Random mutationCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice What is the primary mechanism by which evolution occurs?a) Natural selectionb) Inheritance of acquired characteristicsc) Genetic driftd) Random mutationCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 10 tests.
Explore Courses for Class 10 exam

Top Courses for Class 10

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev