Practice Human Skeleton - 12.3 | 12. Skeleton: Movement and Locomotion | ICSE Class 9 Biology
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12.3 - Human Skeleton

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

How many bones are in the adult human skeleton?

💡 Hint: Think about the standard number typically mentioned in biology.

Question 2

Easy

Name one part of the axial skeleton.

💡 Hint: It's where the brain and chest are supported.

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

How many bones are in the adult human skeleton?

  • 206
  • 250
  • 150

💡 Hint: This number is often quoted in biology classes.

Question 2

The appendicular skeleton includes which of the following?

  • Skull
  • Ribs
  • Limbs

💡 Hint: Think about what helps us move.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Analyze how the structure of the axial and appendicular skeleton enhances its functions in daily activities such as walking and running.

💡 Hint: Consider the role of each part in maintaining balance and enabling motion.

Question 2

Discuss the impacts of decreased bone density on the human skeleton's ability to protect its organs.

💡 Hint: Think about osteoporosis or the effects of aging on bone health.

Challenge and get performance evaluation