English

Give one example of the movement of a plant part which is caused by the loss of water (or migration of water). - Science

Advertisements
Advertisements

Question

Give one example of the movement of a plant part which is caused by the loss of water (or migration of water).

One Line Answer

Solution

The folding of leaves in sensitive plants is an example of the movement of plant parts. It is caused by loss of water (or migration of water).

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Control and Coordination - Exercise 1 [Page 93]

APPEARS IN

Lakhmir Singh Biology (Science) [English] Class 10
Chapter 2 Control and Coordination
Exercise 1 | Q 11 | Page 93

RELATED QUESTIONS

Where is the auxin hormone made in a plant stem?


Name the two types of tendrils.


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


The movement of sunflower in accordance with the path of the sun is due to :
(a) photonasty
(b) phototropism
(c) hydrotropism
(d) chemotropism


One of the following is not caused by the growth related movement of the concerned plant part. This is:


The top part A of the flask-shaped reproductive organ X in the flower of a plant secrets a surgery substance into its lower part B which goes towards the bottom part C of the flask-shaped organ. When a tiny grain D coming from the top part E of another reproductive organ Y i the flower falls on part A, it grows a long tube F through the organ X i response to the sugary substance and reaches the bottom part C of flask-shaped organ to carry out fertilisation.
(a) Name parts (i) organ X, and (ii) organ Y, inside the flower?
(b) Name parts (i) A (ii) B, and (iii) C, of flask-shaped organ.
(c) Name (i) grain D, and (ii) part E of organ Y.
(d) Name the tube F.
(e) What is the phenomenon of growing a long tube in response to sugary substance in the process of fertilisation in a flower known as?


What are tropic movements? Briefly explain various types of tropic movements in plants.


Chlorophyll differs from hemoglobin by the presence of its central molecule ______.


The leaves of the 'chhui-mui' plant begin to fold up and droop in response to a stimulus. Name the stimulus and write the cause for such a rapid movement. Is there any growth involved in the movement?


Differentiate between:

Positive and negative tropism


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×