You might have conducted and experiment in your school laboratory to prove that `CO_2` is essential for Photosynthesis. Raju, who is in 9th class, wanted to perform the same experiment. He had some doubts regarding this experiment. Clarify them.
What will be the result, if the same experiment is conducted in dark ?

You might have conducted and experiment in your school laboratory to prove that CO_2 is essential for Photosynthesis. Raju, who is in 9th class, wanted to perform the same experiment. He had some doubts regarding this experiment. Clarify them. Write the apparatus used to perform this experiment.

You might have conducted and experiment in your school laboratory to prove that CO_2 is essential for Photosynthesis. Raju, who is in 9th class, wanted to perform the same experiment. He had some doubts regarding this experiment. Clarify them. KOH pellets were kept in the glass jar. Why ?

You might have conducted and experiment in your school laboratory to prove that CO_2 is essential for Photosynthesis. Raju, who is in 9th class, wanted to perform the same experiment. He had some doubts regarding this experiment. Clarify them. Prior to the experiment, the potted plant was kept in a dark room for a week. Why?

You have conducted this experiment in your class room. Now answer the following questions. What are the changes you notice in the lime water ?

You have conducted this experiment in your class room. Now answer the following questions. What do you prove by conducting this experiment ?

You have conducted this experiment in your class room. Now answer the following questions. Why do you heat glucose solution ?

Explain the experiment which you have conducted in your school laboratory to know the affect of saliva on the starch by drawing a diagram.

The diagram below represents an experiment conducted to prove the importance of a factor in photosynthesis Study the same and then answer the questions that follow Why was the plant kept in a dark room before conducting the experiment

We have conducted experiment that proves the release of oxygen when photosynthesis happens ? i) What are the plants used for this experiment ? Where do they grow ? ii) How did you conduct the above experiment ? In which context are large number of air bubbles released? Did you notice?

Explain the procedure you have adopted in your school to prove that heat is liberated during respiration. What result we will get, if you perform this experiment with dry seeds.