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Regarding leaves in pteridophyta : Match the following and choose the most appropriate option:

A. macrophylls 1. ferns
B. microphylls 2. Equisetum
C. sporophylls 3. Selaginella
D. strobili

( A ) A-3; B-1; D-2
( B ) A-1; B-3; D-2,3
( C ) A-3; B-1; C-2,3
( D ) A-1; B-3; C-2; D-3
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1 Answer

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(B) is the right answer.

The leaves in pteridophyta are small (microphylls) as in Selaginella or large (macrophylls) as in ferns. The sporophytes bear sporangia that are subtended by leaf-like appendages called sporophylls. In some cases sporophylls may form distinct compact structures called strobili or cones (Selaginella, Equisetum).
answered Apr 2, 2014 by pady_1
 
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