B K Gowel and Sangeeta Solutions for Chapter: Respiration, The Breath of Life, Exercise 7: Test Your Learning Outcome

Author:B K Gowel & Sangeeta

B K Gowel Science Solutions for Exercise - B K Gowel and Sangeeta Solutions for Chapter: Respiration, The Breath of Life, Exercise 7: Test Your Learning Outcome

Attempt the free practice questions on Chapter 9: Respiration, The Breath of Life, Exercise 7: Test Your Learning Outcome with hints and solutions to strengthen your understanding. S. Chand's SCIENCE For Class VII solutions are prepared by Experienced Embibe Experts.

Questions from B K Gowel and Sangeeta Solutions for Chapter: Respiration, The Breath of Life, Exercise 7: Test Your Learning Outcome with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>Test Your Learning Outcome>Q 1

Why do we make use of soaked germinating seeds in experiments to demonstrate the process of respiration in plants?

MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>Test Your Learning Outcome>Q 2

Do the green leaves respire?

MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>Test Your Learning Outcome>Q 3

Give a simple experiment to demonstrate that carbon dioxide is produced during respiration in plants.

MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>Test Your Learning Outcome>Q 4

Why do we make use of caustic potash (potassium hydroxide KOH) demonstrating the presence of carbon dioxide in an apparatus?

MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>Test Your Learning Outcome>Q 5

Why do boiled seeds do not show a rise in the temperature inside the thermos flask?