Respiration in plants and Animals- 7th Std Science 2nd Term
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Question 1 |
- Fill in the blanks.
Oxygen | |
Nitrogen | |
Carbon di oxide |
Question 2 |
Respiration is the absence of oxygen is called ______
Aerobic | |
Anaerobic |
Question 3 |
Plants breathe through tiny pores in the leaves called ________
Mitochondria | |
Stomata | |
photosynthesis |
Question 4 |
- Choose the correct answer.
work | |
glucose | |
energy | |
Food |
Question 5 |
Respiration takes place in the absence of oxygen is called ________
anaerobic respiration | |
aerobic respiration | |
ordinary respiration | |
photo respiration |
Question 6 |
One of the following can respire anaerobically.
man | |
insects | |
bee | |
bacteria |
Question 7 |
_________ is used to make wine and bear.
bacteria | |
fungi | |
yeast | |
algae |
Question 8 |
Heat energy is liberated during ________
respiration | |
breathing | |
photosynthesis | |
stomatal movement |
Question 9 |
The trachea divides into two branches called ________
bronchi | |
tracheoles | |
brochloles | |
alveli |
Question 10 |
When oxygen rich air goes to alveoli, oxygen is absorbed by the blood and combines with _______
albumen | |
globulin | |
haemoglobin | |
globin |
Question 11 |
__________ pollution causes many respiratory diseases.
water | |
air | |
land | |
smoke |
Question 12 |
________can causes lung cancer.
smoking | |
oil | |
bad air | |
air pollution |
Question 13 |
_________ is the useful by product of respiration system
energy | |
sleep | |
sound | |
oxygen |
Question 14 |
Unicellular animal which respire by diffusion is _________
algae | |
fungi | |
amoeba | |
flies |
Question 15 |
Fishes respire with the help of _________
gills | |
lungs | |
booklungs | |
nose |
Question 16 |
Match the following
- Bacteria a. yeast
- Frog b. breathing
- Wine c. anaerobic respiration
- Physical process d. daytime
- Photosynthesis e. aerobic respiration
3 4 1 5 2 | |
1 4 3 2 5 | |
4 1 5 2 3 | |
5 2 1 3 4 |
Question 17 |
Match the following
- unicellular a. respiration
- multicellular b. diaphragm
- stomata c. paramecium
- chemical process d. fish
- elastic muscle e. leaves
5 4 3 2 1 | |
4 5 1 2 3 | |
3 2 4 5 1 | |
1 5 4 2 3 |
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There are 17 questions to complete.
Answer for question 13 is correct sir?