[tex] \boxed{ \frak{Answer}}[/tex]
I guess your question is wrong. Because spirogyra and mucor are not classified as plants.
[tex] \sf \blue{Explanation}[/tex]
Spirogyra is neither plant nor animal or fungi. Spirogyra is a "Protist".
Prostist: Organisms which have characteristics of both plants and animals are called Protists.
So,spirogyra and mucor are considered as Protist but not plant.
[tex] \boxed{ \frak{Be \: Brainly}}[/tex]