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Read MoreHigher organisms have resorted to sexual | Class 12 Biology Chapter Reproduction in Organisms, Reproduction in Organisms NCERT Solutions
Q9. Higher organisms have resorted to sexual reproduction in spite of its complexity. Why?
Although sexual reproduction involves more time and energy, higher organisms have resorted to sexual reproduction in spite of its complexity. This is because this mode of reproduction helps introduce new variations in progenies through the combination of the DNA from two (usually) different individuals. These variations allow the individual to cope with various environmental conditions and thus, make the organism better suited for the environment. Variations also lead to the evolution of better organisms and therefore, provide better chances of survival. On the other hand, asexual reproduction does not provide genetic differences in the individuals produced.
Study Tips for Answering NCERT Questions:
NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:
- Read the question carefully and focus on the core concept being asked.
- Reference examples and data from the chapter when answering questions about Reproduction in Organisms.
- Review previous year question papers to get an idea of how such questions may be framed in exams.
- Practice answering questions within the time limit to improve your speed and accuracy.
- Discuss your answers with your teachers or peers to get feedback and improve your understanding.
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: Higher organisms have resorted to sexual reproduction in spite of its complexity. Why??
Although sexual reproduction involves more time and energy, higher organisms have resorted to sexual reproduction in spite of its complexity. This is because this mode of reproduction helps introduce new variations in pr...
How do you solve Higher organisms have resorted to sexual reproduction in spite of its complexity. Why? step by step?
Step-by-step explanation:
• Although sexual reproduction involves more time and energy, higher organisms have resorted to sexual reproduction in spite of its complexity
• This is because this mode of reproduction helps introduce new variations in progenies through the combination of the DNA from two (usually) different individuals
• These variations allow the individual to cope with various environmental conditions and thus, make the organism better suited for the environment
• Variations also lead to the evolution of better organisms and therefore, provide better chances of survival
• On the other hand, asexual reproduction does not provide genetic differences in the individuals produced
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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