Question

suggest an experiment to show how roots grow away from light in most plants.​

Answer 1

Answer:

Keeping a plant in a jar in sunlight

Explanation:

Aim: To prove that roots grow away from light.

Apparatus: Glass jar, soil, seed.

Procedure:

i) Take a glass jar and fill it with soil. Sow a seed near the wall of the jar.

ii) This helps you to observe how root and shoot are

growing. After 4-5 days you will notice seed germina¬tion. •

iii) Keep the jar under the sun. Observe how root and shoot grows. The shoot will grow towards the sun, roots will grow away from the sun.

iv) Then tilt the glass jar keep the plant horizontally.

v) Observe the direction of the root and shoot for more than a week. A horizontal shoot grows towards the sun and roots towards land (away from the sun)

Observation: The root system grows away from the light.

Conclusion: It is proved that the root system grows away from the light

Please mark brainliest, it took a lot of time to write this