Question

hii guys plz tell me all answer plz plz tell fast class 9 cbse biology

GIVEN BELOW ARE FEW PLANT SPECIES. IDENTIFY THE DIVISION TO WHICH THEY BELONG AND WRITE ONE MAJOR CHARACTERISTIC OF EACH DIVISION
(1) SPIROGYRA
(2) DEODAR
(3) MOSS

Answer 1

1.Spirogyra
Division: Chlorophyta
Characteristic:
•Spirigyra are filamentous algae consisting of unbranched chainof cylindrical cells

2.Deodar
Division:Pinophyta
Characteristic:
•it has conic crowns with level branches,the female cones are barreled shape while male cones are long and shed their pollen grains in
Autumn

3.Moss
Division:Bryophyta
Characteristic:
• mosses do not have seed and after fertilisation developed sporophytes with unbranched stalks

Hope my answer worked:)