What is a tropic movement? Explain with an example.

What is tropic movement?

(a) What is meant by 'tropisms' (or tropic movements)? Explain with an example. (b) What are the different types of tropisms? Define each type of tropism. Write the name of stimulus in each case. (c) How do tropisms differ from nasties (or nastic movements)?

What is meant by tropic movements?

Tropic movements are

What is hydrotropic movement with example.

What are promoters? Explain with example.

Explain two tropic movements with suitable examples.

Name the five types of tropisms. How are tropic movements helpful to plants? Explain with an example.

What is photonastic movement? Write down its example.