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NCERT Solutions for Class 12 Help.html Home Science Chapter 2 Adolescence: Definition, Features And Needs

Adolescence: Definition, Features And Needs Here is the CBSE Help.html Chapter 2 for Class 12 students. Summary and detailed explanation of the lesson, including the definitions of difficult words. All of the exercises and questions and answers from the lesson's back end have been completed. NCERT Solutions for Class 12 Help.html Adolescence: Definition, Features And Needs Chapter 2 NCERT Solutions for Class 12 Help.html Adolescence: Definition, Features And Needs Chapter 2 The following is a summary in Hindi and English for the academic year 2025-26. You can save these solutions to your computer or use the Class 12 Help.html.

Question 1
CBSEENHO12027028

Identify any four physical changes in adolescent girls and list.

Solution

During adolescence following physical changes occur in girls - 

  1. Increase in height and weight
  2. Menstruation i.e. onset of monthly periods.
  3. Underarm and pubic hair
  4. Increase in breast
  5. Rounding of hips

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