Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
Elatcrs are not found in the sporangium of (1) Sphagnum (2) Marchantia (3) Selagmella (4) All of theseA) 1, 2 and 3 are correct
B) 1 and 2 are correct
C) 2 and 4 are correct
D) 1 and 3 are correct
Correct Answer: D
Solution :
Elaters are long, slender, filamentous fusifrom structures with tapering ends. These are hygroscopic and help in dispersal of spores in Marchantia. Elaters are absent in Sphagnum and Selaginella.
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