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Name the plant part which bends towards light but away from the force of gravity. - Science

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प्रश्न

Name the plant part which bends towards light but away from the force of gravity.

एका वाक्यात उत्तर

उत्तर

Shoots bend towards the light but away from the force of gravity.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Control and Coordination - Exercise 1 [पृष्ठ ९३]

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लखमीर सिंह Biology (Science) [English] Class 10
पाठ 2 Control and Coordination
Exercise 1 | Q 14.2 | पृष्ठ ९३

संबंधित प्रश्‍न

Name one example of the movement of a plant part which is very quick and can be observed easily.


Give the scientific terms used to represent the Bending of roots towards water.


What is a plant hormone? Name four plant hormones. State one function of each.


A potted plant is kept horizontally for a considerable time. The three positions of the parts A and B of the potted plant are shown in the following figures:

  1. Which figure shows the correct position taken by the parts A and B of the plant?
  2. What type of phenomenon is exhibited by the figure chosen in (a) above?

Name one plant part which exhibits positive thigmotropism.


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?


How is movement in plants different from that in animals?


The solar tracking of sunflower in accordance with the path of sun is due to ______.


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?


The growth movement of plant parts which occurs due to touch stimulus is called ______.


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