Which of the following is the characteristic feature of Ascomycetes?

Select the incorrectly matched pair.

Which of the following produces spores but lacks vascular structure?

In $Puccinia$,infection from barberry leaf to wheat plant is caused by:

Read the statements carefully:
$a.$ Hartig net is the network of intracellular mycelium of Boletus.
$b.$ Ectomycorrhiza forms ten percent of total mycorrhiza.
$c.$ Fungal partner of endomycorrhiza belongs to Zygomycetes or Phycomycetes.

The cell wall of fungi is composed of ...........