1.

Identify the parts labelled as A andB in the given figure of Equisetum and select the correct optionA. `{:(A,B),("Stroblus","Rhizome"):}`B. `{:(A,B),("sporophylls","tuber"):}`C. `{:(A,B),("Sporangia","Rhizome"):}`D. `{:(A,B),("Sporophyte","tuber"):}`

Answer» Correct Answer - A
In Equisetum, plant body is differentiated into stem, lveaves and roots. Adventitious rots develop in whorls over the nodes of rhizome. Aerial branches develop terminal strobili in E. arvense, these are two types of aerial branches, green sterile and brown fertile. Terminal strobili occurs only on fertile branches.


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