Answer :

(a) Fig. ii shows correct position. Because roots are positively geotropic so they bends towards earth’s gravity downwards. Shoots are positively phototropic so they bend towards light i.e. move upwards.


(b) Shoot bends towards light so they exhibit positive phototropism. The movement of plant parts in response to stimulus light is called phototropism and as the shoot bends towards light so it is positive phototropism.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Quiz | How well you understood invertebrates?Quiz | How well you understood invertebrates?Quiz | How well you understood invertebrates?42 mins
Champ Quiz | Plant HistologyChamp Quiz | Plant HistologyChamp Quiz | Plant Histology32 mins
Smart Revision | World of CirclesSmart Revision | World of CirclesSmart Revision | World of Circles44 mins
Quiz on Plant's GrowthQuiz on Plant's GrowthQuiz on Plant's Growth38 mins
Newton's Second LawNewton's Second LawNewton's Second Law46 mins
Know More About FIVE KINGDOMSKnow More About FIVE KINGDOMSKnow More About FIVE KINGDOMS43 mins
Diverse Living beingsDiverse Living beingsDiverse Living beings51 mins
Quiz | Invertebrates (Living Organisms)Quiz | Invertebrates (Living Organisms)Quiz | Invertebrates (Living Organisms)34 mins
Division of PolynomialsDivision of PolynomialsDivision of Polynomials46 mins
Pair of AnglesPair of AnglesPair of Angles29 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Name the plant paTamilnadu Board Science

Design an experimTamilnadu Board Science

A potted plant isTamilnadu Board Science

Complete the follTamilnadu Board Science

Give an example fTamilnadu Board Science

Name the part of Tamilnadu Board Science

Study the pictureTamilnadu Board Science

Assertion (A): IfTamilnadu Board Science

While conducting Tamilnadu Board Science

The plant part whTamilnadu Board Science