Practice Change in Body Shape - 7.2.2 | 7. Reaching the Age of Adolescence | CBSE 8 Science
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is adolescence?

💡 Hint: Think about the age range this period covers.

Question 2

Easy

Name the hormones responsible for changes in boys during puberty.

💡 Hint: What is the primary male hormone?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the primary hormone responsible for male characteristics?

  • Estrogen
  • Testosterone
  • Progesterone

💡 Hint: Consider which hormone is dominant in boys.

Question 2

True or False: All secondary sexual characteristics develop at the same rate.

  • True
  • False

💡 Hint: Think of the proportionality of growth.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Evaluate the psychological impact of puberty on adolescents. How can friends and family support during this transition?

💡 Hint: Think about communication strategies.

Question 2

Design a nutrition plan that supports healthy changes during puberty. Include specific foods and their benefits.

💡 Hint: Consider the body's increased requirements during growth.

Challenge and get performance evaluation