Font size
WorksheetsRespiration in organisms
Total questions: 20
Worksheet time: 15mins
Which of the following use spiracles for respiration?
mosquito & cockroach
earthworm & cockroach
fish & grasshopper
only cockroach
Which of the following statements is false?
Earthworms breathe through their moist skin
Cockroach takes in air through tiny air tubes called tracheae which release oxygen into the blood stream
Fish take in oxygen dissolved in water through their gills
The body of cockroach is divided into three parts- abdomen, thorax and head
What do the plants release during the respiration?
Oxygen
O2
Carbon Dioxide
CO2
Root of plant also need oxygen to survive?
True
False
During inhalation diaphragm moves
Down
Left
Right
Up
Where in the body does respiration take place? Select the best answer.
The lungs
The muscles
All cells
The blood
What is the chemical equation for cellular respiration?
Glucose + Oxygen -> Carbon dioxide + Water + Energy
Oxygen + Carbon dioxide + Energy -> Glucose + Water
Carbon dioxide + Glucose -> Oxygen + Water + Energy
Water + Carbon dioxide + Energy -> Oxygen + Glucose
1
Which organism is decribed in the information given below?
i) Respire anerobically.
ii) Used for bread making
iii) Reproduce by budding
1.
Rhizopus
2.
Yeast.
3.
Bread mould
4.
Potato
4
Respiration is a _________ process while breathing is a __________ process
physical, chemical
chemical, chemical
physical, physical
chemical, physical
Match the column: 1) Pigeon a) lungs 2) Cockroach b) tracheae 3) Earthworm c) skin 4) Fish d)gills
1) Pigeon - a) lungs 2) Cockroach - b) tracheae 3) Earthworm - c) skin 4) Fish - d)gills
1) Pigeon - d) gills 2) Cockroach - a) lungs 3) Earthworm - b) tracheae 4) Fish - c) skin
1) Pigeon - c) skin 2) Cockroach - d) gills 3) Earthworm - a) lungs 4) Fish - b) tracheae
1) Pigeon - a) lungs 2) Cockroach - d) gills 3) Earthworm - b) tracheae 4) Fish - c) skin
Choose the flowchart with the proper order of airflow into the body.
nose->pharynx->larynx->trachea->bronchi-> bronchioles->alveoli
nose->larynx->pharynx->trachea->bronchi-> bronchioles->alveoli
nose->pharynx->larynx->trachea->bronchioles-> bronchi->alveoli
nose->bronchi->pharynx->larynx->trachea->bronchioles->alveoli
Which of the following organisms primarily uses gills for respiration?
Frog
Bird
Human
Fish
What is the primary function of the alveoli in the lungs?
To produce mucus
To regulate temperature
To exchange gases
To filter air
One set of inhalation and exhalation is called ________.
breathing
a breath cycle
the breathing rate
respiration
Which of the following is formed in the human body when oxygen supply is not enough to meet the body's need for extra energy?
lactic acid
fatty acid
carbonic acid
uric acid
What is the chemical formula for glucose?
C6H12O6
C12H6O12
C6O12H6
6CH2O
