Your teacher suggested not to harm other plants when you collect plants for observation.Why did she suggest so?

In which plants can you observe these structures ?

Observe the roots of plants you collected how are they?

Ask your teacher about secondary pollutants why they called so ?

Did you see any red spot in the stem or other parts of any of the plants?

Do you clean your hands with soap before eating, why is it so?

"Plants respond to stimuli". During a project work on it, from which plants do you collect information and record it ?

Why plants die when over fertilized?

What are the common parts that you observe in all plant?

Why farmers grow grass and other plants in the vacant lands?

When you are on a field trip, your friend collected a sticky substance oozed out by a plant called gum. What are the plants you observe which give gum ?