I personally think that it's C because all others r present......even D......because plants like climbers do curl around a tree trunk !!!
That is binary fission, 'cause in this process, chromosome number doubles to it's original value whereas in meiosis it gets halved.
In short, Your Answer would be Option D
Hope this helps!
They are multicellular, heterotrophic, they have no respiratory organs, and their digestion is intracellular!
