Root shows negative geotropic in

Name the following: A flower bud which is positively geotropic but when the flower opens it shows negative geotropism

Name the following: A flower bud which is positively geotropic but when the flower opens it shows negative geotropism

Which plant has negative geotropic roots?

As Stilt roots grow obliquely into soil. R Respiratory roots are negatively geotropic.

$ Stilt roots grow obliquely into soil. ! Respiratory roots are negatively geotropic.

Mention the name of the plant and its habitat in which the roots are negatively geotropic, provided with pneumatophores and show vivipary type of germination.

In a genus A modified root become aerial and grows vertically upwards (negatively geotropic) and ina genus B modified adventitious aerial roots grow vertically downwards (positively geotropic). A and B are respectively

(a) Define geotropism. Give one example of geotropism. (b) What is meant by 'positive geotropism' and negative geotropism? Give one example of each type. Draw a labelled diagram to illustrate your answer indicating the plant part which shows positive geotropism and the plant part which shown negative geotropism. (c) Name one plant part which exhibits positive thigmotropism.

Example for negatively geotropic roots _____