Practice EXERCISES - 3.7 | 3. PLANT KINGDOM | CBSE 11 Biology | Allrounder.ai
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3.7 - EXERCISES

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the main classes of algae?

πŸ’‘ Hint: Think about the colors of the algae.

Question 2

Easy

What do bryophytes need for reproduction?

πŸ’‘ Hint: Consider their habitat while answering.

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

Which class of algae is known for having phycoerythrin?

  • Chlorophyceae
  • Phaeophyceae
  • Rhodophyceae

πŸ’‘ Hint: Think of the algae that often thrive in deeper waters.

Question 2

True or False: Gymnosperms produce seeds enclosed in fruits.

  • True
  • False

πŸ’‘ Hint: Remember the definition of gymnosperms.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Discuss the evolutionary significance of gymnosperms compared to their predecessors.

πŸ’‘ Hint: Consider how seeds differ from spores.

Question 2

Analyze the key differences between pteridophytes and bryophytes regarding their reproductive strategies.

πŸ’‘ Hint: Think about how each reproduces and their structures.

Challenge and get performance evaluation