ICSE 2004 : SCIENCE Paper 3 (Biology) - Question 4 (a) Diagrammati questioning.

SCIENCE

Paper 3 (Biology) - 2004

(One Hour and a half)

Question 4
(a) The diagram given below is an experimental set-up demonstrate the production of CO₂ during aerobic respiration in germinating seeds. Study the same and then answer the questions that follow:

Formats

Worksheet / Test Paper

Solve Exam Paper

Review

: Fill in the blanks

Your Performance

1.
(i) Explain the purpose of placing potassium hydroxide in the conical flask.

2.
(ii) Will the level of water in the delivery tube rise or fall after a few hours? Justify your answer.

3.
(iii) Draw a labelled diagram of the control experiment for the above experiment.

4.
(iv) Represent the process of aerobic respiration in the form of a chemical equation.

131 more pages in ICSE Board Class X Solved Exam Question Papers

⇐ Skip and Go To Question 3 (b) Co...

Skip and Go To Question 4 (b) An... ⇒