Saved Bookmarks
| 1. |
Question : Select correct statements for algae. (i) They have thalloid body with adventitious roots. (ii) Form and size is highly variable. (iii) At least a half of the total CO_(2) fixation on earth is carried out by these organisms. (iv) Green algae and brown algae produce large amounts of hydrocolloids . |
| Answer» Answer :D | |