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Subjects
Science CBSE
Class 10
Control and coordination
Textbook questions
26.
Intext question X
Exercise condition:
3
m.
Design an experiment to demonstrate hydrotropism.
1
. The process by which roots
grow
or
move
towards a source of water is known as ___________.
Hydrotropism
Thermotropism
2
. Which of the following statements about the hydrotropism experiment's results is correct?
The plant's roots do not bend towards the porous pot of water, indicating hydrotropism. It is a typical growth of leaves in response to acid concentration, with a gradient determining the growth direction.
The plant's roots bend towards the porous pot of water, confirming hydrotropism. It is a type of plant growth response in which a gradient determines the growth direction in water concentration.
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