Which of the following is a phototrophic flagellate?
Give one example each of a plant part:
(a) Which is positively hydrotropic as well as positively geotropic.
(b) Which is positively phototrophic but negatively geotropic.
The curvature of shoot due to auxins during phototrophic movements occurs ______________.
The bending of shoot due to auxins during phototrophic movements occurs: