Characteristics of Phylum Chlorophyta:
i) They are green due to the presence of chlorophy II
ii) Their cell wall is of two layers of which outer layer is made of pectosc and inner layer is made of cellulose
iii) Their nucleus is well organized
iv) Their reserve food is starch
v) They possess flagella as locormotory organs
vi) Most of them are aquatic, but few of them arc sub-aerial
vii) They are vegetative, they can reproduce by asexual method.
Example- Spirogvra maxima.