Who we are
Impact
Student
Tutor
Question
Easy
Solving time: 2 mins
How does phototropism occur in plants?
Views: 5,463 students
Found 6 tutors discussing this question
Discuss this question LIVE
12 mins ago
Text solution
Verified
- Phototropism is the growth of organisms in response to a stimulus. This causes the plant to have elongated cells on the farthest side from the light. Phototropism is one of the many plant tropisms or movements which respond to external stimuli.
- Growth towards a light source is called positive phototropism, while growth away from light is called negative phototropism. Most plant shoots exhibit positive phototropism, and rearrange their chloroplasts in the leaves to maximize photosynthetic energy and promote growth.
Hence, option A is correct.
Was this solution helpful?
56
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice more questions from Plant Growth and Development
Question 2
Easy
Views: 5,891
A. Auxin I. Colouring test in lemon
B. Gibberellin II. Cell division test in plants
C. Cytokinin III. curvature test
D. Ethylene IV. Dwarf corn test
Practice questions on similar concepts asked by Filo students
Question 1
Views: 5,400
Question 2
Views: 5,914
Question 3
Views: 5,958
Question 4
Views: 5,919
Stuck on the question or explanation?
Connect with our Biology tutors online and get step by step solution of this question.
231 students are taking LIVE classes
| Question Text | How does phototropism occur in plants? |
| Topic | Plant Growth and Development |
| Subject | Biology |
| Class | Class 11 |
| Answer Type | Text solution:1 |
| Upvotes | 56 |
