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Question 2 Page 88 - Chapter 7 Class 9 - Diversity In Living Organisms

Last updated at Dec. 13, 2024 by Teachoo

How are pteridophytes different from the phanerogams?

 

Answer:

Pteridophytes

Phanerograms

1.They are seedless plants.

1. They are seed-bearing plants.

2. Their reproductive organs are not clearly visible.

2. Their reproductive organs are quite visible.

3. An external water source is required for fertilization.

3. Fertilization donot require an external water source.

4. For example: Horsetails, ferns etc.
  1. For example: Mango, rose, pine etc.

 

 

  1. Class 9
  2. Chapter 7 Class 9 - Diversity In Living Organisms

    3. Questions from inside the book

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Chapter 7 Class 9 - Diversity In Living Organisms

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CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo