The table below shows the fossils found in various layers of an undisturbed rock:
fossils in rock layers
layer (from top) fossil in layer
1 a, c
2 e
3 a, d, f
4 b
5 f, c
6 d, b
which is most likely an index fossil?
a
b
d
e

answer'(basidium)the spore--bearing structure of a basidiomycete is called a basidiocarp; ///

did you fail the test? xd

answerpotassium hydroxide preparation;

treatment of fungal infections usually follows diagnosis confirmed by potassium hydroxide preparation or culture;