Question

The root of the plant is ______.

1. positively phototropic but negatively geotropic 
2. positively geotropic but negatively phototropic
3. negatively phototropic but positively hydrotropic 
4. negatively hydrotropic but positively phototropic

Options

• (i) and (ii)

• (ii) and (iii)

• (iii) and (iv)

• (i) and (iv)

Answer 1

 (ii) and (iii)