Flagellated stages occur in
Spirogyra
Yeast
Ulothrix
Sunflower
Flagellated stages occur in 1) Spirogyra 2) Yeast 3) Ulothrix 4) Sunflower The feading organ of Rhizopus is 1) root 2) mycelium 3) rhizome 4) stolon The humun chorionic gonadotrophin is secreated by 1) placenta 2) ovary 3) uterus 4) pituitary