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

3.7 - EXERCISES

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What are the main classes of algae?

💡 Hint: Think about the colors of the algae.

Question 2 Easy

What do bryophytes need for reproduction?

💡 Hint: Consider their habitat while answering.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which class of algae is known for having phycoerythrin?

Chlorophyceae
Phaeophyceae
Rhodophyceae

💡 Hint: Think of the algae that often thrive in deeper waters.

Question 2

True or False: Gymnosperms produce seeds enclosed in fruits.

True
False

💡 Hint: Remember the definition of gymnosperms.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Discuss the evolutionary significance of gymnosperms compared to their predecessors.

💡 Hint: Consider how seeds differ from spores.

Challenge 2 Hard

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

💡 Hint: Think about how each reproduces and their structures.

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