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Q.
Observe the diagrams given below and choose the correct option for $A, B$ and $C$.
Plant Kingdom
Solution:
The given figure is of Marchantia (thallus).
The correct labels are as follows
(A)-Archegoniophore-A stalk-like structure on which archegonium are borne.
(B)-Antheridiophore-A stalk-like structure (gametophore) that bears antheridia.
(C)-Gemma cup-These are special vegetative, small cup shaped structures borne along the midrib on the dorsal surface of gametophyte of some bryophytes.