Font size
Worksheets2022 REVISION 2_EV1
Total questions: 20
Worksheet time: 10mins
The type of blood vessel that normally carries de-oxygenated blood back to the heart from body cells?
arteries
capillaries
veins
The type of blood vessel that normally carries oxygenated blood from the heart to the body cells?
arteries
capillaries
veins
Blood is made up...
by four main components, Plasma, Red Blood Cells, White Blood Cells, and Platelets.
by plasma and platelets.
by red blood cells, white blood cells.
Diagram shows the breathing organ of an animal. Which animal uses this organ for breathing?
Cat
Tadpole
Grasshopper
Frog
The figure shows two animals. Both animals breathe using....
gills
spiracle
lungs
moist skin
Choose animal that breathe using lungs..
Figure shows the head of a grasshopper being immersed in the water. However, the grasshopper was still alive. Why does the grasshopper still alive?
It breathes through gills
Air is absorbed through its skin
Its respiratory organ is located in the abdomen
It has two respiratory organs which are lungs and skin
Which animal has two breathing organs?
What is reproduction?
Biological process by which non-living organisms produce offsprings
Biological process by which zombies produce more zombies
Biological process by which living organisms produce offsprings
Biological process of killing offsprings
What is the importance or reproduction?
It ensures that no more offsprings are produced
It ensures continued existence of species
Living organisms can have fun
It helps to extinct a specie
Where does fertilisation happen?
Uterus
Ovary
Oviduct/Fallopian Tube
Urethra
What structure helps sperm swim?
Tail
Head
Mitochondria
Infinity Gauntlet
Where are sperm cells produced?
Ovary
Testes
Bladder
Balls
2 tubes entering the lungs
pharynx
larynx
bronchus
bronchioles
exchange of gases
bronchus
alveoli
larynx
pharynx
The ___________ is the dome shaped muscle below the lungs
diaphragm
rib
alveoli
trachea
What does rubber sheet represent in human being?
Trachea
Lung
Rib cage
Diaphragm
1. alveoli
2. bronchi
3. bronchioles
Which of the following is the correct order in which air would flow after inhalation?
