Which among the following are incorrect statements?

Puccina is also called as _____

Who proved that viruses are crystalline like structures?

Which is the main source of energy for yeast?

The figure shown below belongs to ___

Non-motile spores in Phycomycetes are called as _____

Which among the following are incorrect about Phycomycetes?

Which among the following is not a difference between viruses and viroids?