The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant Test-tube B contains both a green water plant and a snail. Both test tubes are kept in sunlight Answer the questions that follow

What is the purpose of keeping a snail in test-tube "B?

The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant Test-tube B contains both a green water plant and a snail. Both test tubes are kept in sunlight Answer the questions that follow Explain the physiological process as mentioned above

The diagram below shows two test-tubos A and B. Test-tube A contains a green water plant Test-tube B contains both a groen water plant and a snail. Both test tubes are kept n sunlight Answer the questions that follow Why does test-tube 'B' have more bubbles of oxygen

The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant Test-tube B contains both a green water plant and a snail. Both test tubes are kept in sunlight Answer the questions that follow Write the overall chemical reaction for the above process.

The diagram below shows two test-tubos A and B. Test-tube A contains a green water plant Test-tube B contains both a green water plant and a snail. Both test tubes are kept in sunlight Answer the questions that follow Name the physiological process that releases the bubbles of oxygen

The diagram below shows two test-tubos A and B. Test-tube A contains a green water plant Test-tube B contains both a groen water plant and a snail. Both test tubes are kept n sunlight Answer the questions that follow Give an example of a water plant that can be used in the above experiment.

The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant. Test-tube B contains both a green water plant and a snail. Both Test-tubes are kept in sunlight. Answer the questions that follow : Name the physiological process that releases the bubbles of oxygen.

Study the set-up given alongside and answer the questions given below: What is the purpose of the setting up test tube B?

Study the set-up given alongside and answer the questions given below: What will happen to the level of water in test tubes A & B?

What are test tube babies.

Study the experimental set given below and answer the following questions : What is the purpose of keeping boiled peas soaked in a disinfectant in test tube Y?