(a) Define phototropism. Give one example of phototropism. (b) How doe

1.	(a) Define phototropism. Give one example of phototropism. (b) How does phototropism occur in a plant stem (or shoot)? Explain with the help of labelled diagrams. (c) What is meant by positive phototropism and negative phototropism ? Give one example of each type.
Answer» (a) Define phototropism. Give one example of phototropism. (b) How does phototropism occur in a plant stem (or shoot)? Explain with the help of labelled diagrams. (c) What is meant by positive phototropism and negative phototropism ? Give one example of each type.

(a) Define phototropism. Give one example of phototropism. (b) How does phototropism occur in a plant stem (or shoot)? Explain with the help of labelled diagrams. (c) What is meant by positive phototropism and negative phototropism ? Give one example of each type.

Answer»

(a) Define phototropism. Give one example of phototropism.

(b) How does phototropism occur in a plant stem (or shoot)? Explain with the help of labelled diagrams.