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Read MoreWhich is a better mode of reproduction s | Class 12 Biology Chapter Reproduction in Organisms, Reproduction in Organisms NCERT Solutions
Q2. Which is a better mode of reproduction sexual or asexual? Why?
Sexual reproduction is a better mode of reproduction. It allows the formation of new variants by the combination of the DNA from two different individuals, typically one of each sex. It involves the fusion of the male and the female gamete to produce variants, which are not identical to their parents as well as among themselves. These variations allow the individual to adapt to constantly changing and challenging environments. Also, it leads to the evolution of better suited organisms which ensures greater survival of a species. On the contrary, asexual reproduction allows very little or no variation at all. As a result, the individuals produced are exact copies of their parents and exactly similar to each other as well.
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Important Questions & Answers
Why is this answer important for exams?
This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.
Which NCERT concept is used in this question?
This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.
What is the correct answer to: Which is a better mode of reproduction sexual or asexual? Why??
Sexual reproduction is a better mode of reproduction. It allows the formation of new variants by the combination of the DNA from two different individuals, typically one of each sex. It involves the fusion of the male an...
How do you solve Which is a better mode of reproduction sexual or asexual? Why? step by step?
Step-by-step explanation:
• Sexual reproduction is a better mode of reproduction
• It allows the formation of new variants by the combination of the DNA from two different individuals, typically one of each sex
• It involves the fusion of the male and the female gamete to produce variants, which are not identical to their parents as well as among themselves
• These variations allow the individual to adapt to constantly changing and challenging environments
• Also, it leads to the evolution of better suited organisms which ensures greater survival of a species
What common mistakes should be avoided in this question?
Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.
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