Practice Auxins - 13.4.3.1 | 13. PLANT GROWTH AND DEVELOPMENT | CBSE 11 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define auxins.

πŸ’‘ Hint: Think about what a hormone does.

Question 2

Easy

What is phototropism?

πŸ’‘ Hint: This involves light as an environmental stimulus.

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 role of auxins in plants?

  • A) Water absorption
  • B) Growth regulation
  • C) Nutrient storage

πŸ’‘ Hint: Think about plant hormones.

Question 2

True or False: Auxins promote the growth of lateral buds.

  • True
  • False

πŸ’‘ Hint: Recall the concept of apical dominance.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Discuss how auxins are used in modern agricultural practices and their impact on crop yields.

πŸ’‘ Hint: Consider both direct and indirect uses of auxins in plant management.

Question 2

Explain the significance of the discovery of auxins in horticulture.

πŸ’‘ Hint: Think about the shifts in how we grow and manage crops after understanding auxins.

Challenge and get performance evaluation