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Standard XII
Biology
Classification of Pteridophytes
Question

The gametophytic generation in pteridophytes is commonly called ___________.
  1. Thallus
  2. Plant body
  3. Prothallus
  4. Protonema

A
Thallus
B
Prothallus
C
Plant body
D
Protonema
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Solution
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In ferns, gametophytic generation is represented by heart-shaped prothallus.

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The gametophytic generation in pteridophytes is commonly called ___________.
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