Parasitic and saprophytic conditions are more familiar in
a)	Fungi	b)	Bacteria	c)	Algae	d)	Ferns

(a)

The fungi are achlorophyllous, heterotrophic organisms, which cannot prepare their own food. They live as either parasites or saprophytes. However, some forms live symbiotically with other green forms. So, parasitic and saprophytic conditions are more familiar in fungi.