Design an experiment to demonstrate hydrotropism

Hydrotropism is the process of growth or movement of roots towards the source of water. Here is an experiment that is performed to observe the growth of plants when water is present. Procedure- 1) Take two beakers 1 and 2. 2) In beaker 1 add moist soil and sow the seeds. 3) In beaker 2 add dry soil in one part and moist soil in another part and sow the seeds. Also, place a small beaker of water just adjacent to it. 4) Keep it for some time so that the plants can grow. Result- 1) It was found that in beaker 1 due to the presence of moist soil, plants will grow normally and roots will be straight. 2) In beaker 2 it was observed that the presence of water beaker next to its plant grows towards the water as shown in the above figure. Conclusion- This experiment states that the plants move and grows towards the source of water, hence plants show hydrotropism.

Experiment to demonstrate hydrotropism 1. Take a clay pot, fill it partially with water and place it in the soil. 2. Now put some germinating seeds in the soil. 3. After one or two days you will observe that the roots of all the germinating seeds will grow towards the clay pot. 4. This experiment proves that roots of germinating seed exhibit positive hydrotropism.

To demonstrate hydrotropism in plants. Procedure : i. Plant a seedling in a vessel containing soil. ii. Adjacent to the seedling put a porous pot containing water. iii. Leave the set up for few days. Observation : iv. On examining the roots it is observed that the roots bend towards the source of water and do not grow straight. result : It confirms that plant shows hydrotropism as the roots bend towards the porous pot of water. As hydrotropism is a plant growth response in which the direction of growth is determined by a stimulus of gradient in water concentration. Read the following text and answer the following question on the basis of the same:Areas Related to Circles Pookalam is the flower bed or flower pattern designed during Onam in Kerala. It is similar as Rangoli in North India and Kolam in Tamil Nadu. During the festival of Onam, your school is planning to conduct a Pookalam competition. Your friend, who is a partner in the competition, suggests two designs given below.Observe these carefully.Design I: This design is made with a circle of radius 32 cm leaving equilateral triangle ABC in the middle as shown in the given figure.Design II: This Pookalam is made with 9 circular design each of radius 7 cm.Refer Design I:The altitude of the equilateral triangle is Read the following text and answer the following question on the basis of the same:Areas Related to Circles Pookalam is the flower bed or flower pattern designed during Onam in Kerala. It is similar as Rangoli...

NCERT Solutions for class 10 Chapter-06 Control and Coordination: The chapter on Control & Coordination is important for students approaching the board exams. This article introduces NCERT solutions designed to help students explain the concepts of further learning and how to write to get good grades on exams. The solutions are presented in very simple language for ease of understanding. NCERT CBSE Chapter 06 Control and Coordination of Class 10 focuses on how organisms respond to a change in their environment. The chapter explains the controlled movement of organisms in detail. It also explains how different parts of the brain work in synchronization to carry out coordinated and controlled movements. Subsequently, it lays emphasis on the coordination and controlled movements in plants. Revise the basic concepts of NCERT Solutions For Class 10 Chapter 06 of Page 105 Q1: What is the difference between a reflex action and walking? Answer: A reflex action is an involuntary action that is a rapid and automatic response to stimuli. Walking is a voluntary action, which requires our thinking and is within our control. Q2: What happens at the synapse between two neurons? Answer: At the junction between two neurons (synapse), an action potential causes neuron A to release a chemical neurotransmitter. The neurotransmitter can either help (excite) or hinder (inhibit) neuron B from firing its own action potential. Q3: Which part of the brain maintains posture and equilibrium of the bo...

Hydrotropism is the growth movement of plant towards water.Experiment to show hydrotropism in plants : 1.Plant a seedling in a vessel containing soil 2.Adjacent to the seedling put a porous pot containing water. 3. Leave the set up for few days. 4. On examining the roots of seedlings it is observed that the roots bend towards the source of water and do not grow straight. Result :It confirms that plant shows hydrotropism as the roots bend towards the porous pot of water.