MCQ
Evolutionary important character of Selaginella is:
- AHeterosporous nature.
- BRhizophore.
- CStrobil.
- DLigule.
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| | Division of Labour | | Animal |
| | Column I | | Column II |
| A. | Organ level | i. | Pheretima |
| B. | Cellular aggregate level | ii. | Fasciola |
| C. | Tissue level | iii. | Spongilla |
| D. | Organ system level | iv. | Obelia |
$\begin{array}{|l|l|} \hline Column-I & Column-II \\ \hline 1.\,\,Phaeophyceae & A.\,\,Chara \\ \hline 2.\,\,Chlorophyceae & B.\,\,Wolffia \\ \hline 3.\,\,Rhodophyceae & C.\,\,Porphyra \\ \hline 4.\,\,Angiosperms & D.\,\,Ectocarpus \\ \hline \end{array}$