The root of the plant is :
(i) Positively Phototropic but negatively geotropic
(ii) Positively geotropic but negatively phototropic
(iii) Negatively phototropic but positively hydrotropic
(iv) Negatively hydrotropic but positively phototropic
1
(i) and (ii) are correct
2
(ii) and (iii) are correct
3
(iii) and (iv) are incorrect
4
(i) and (iv) are correct